2121947100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 324

約数和(自身を含む): 8235108336

約数和(自身を除く): 6113161236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 169, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 338, 350, 364, 390, 420, 450, 455, 468, 507, 525, 546, 585, 630, 650, 676, 700, 780, 819, 845, 900, 910, 975, 1014, 1050, 1092, 1170, 1183, 1260, 1300, 1365, 1521, 1575, 1638, 1690, 1820, 1950, 1993, 2028, 2100, 2275, 2340, 2366, 2535, 2730, 2925, 3042, 3150, 3276, 3380, 3549, 3900, 3986, 4095, 4225, 4550, 4732, 5070, 5460, 5850, 5915, 5979, 6084, 6300, 6825, 7098, 7605, 7972, 8190, 8450, 9100, 9965, 10140, 10647, 11700, 11830, 11958, 12675, 13650, 13951, 14196, 15210, 16380, 16900, 17745, 17937, 19930, 20475, 21294, 23660, 23916, 25350, 25909, 27300, 27902, 29575, 29895, 30420, 35490, 35874, 38025, 39860, 40950, 41853, 42588, 49825, 50700, 51818, 53235, 55804, 59150, 59790, 69755, 70980, 71748, 76050, 77727, 81900, 83706, 88725, 89685, 99650, 103636, 106470, 118300, 119580, 125559, 129545, 139510, 149475, 152100, 155454, 167412, 177450, 179370, 181363, 199300, 209265, 212940, 233181, 251118, 259090, 266175, 279020, 298950, 310908, 336817, 348775, 354900, 358740, 362726, 388635, 418530, 448425, 466362, 502236, 518180, 532350, 544089, 597900, 627795, 647725, 673634, 697550, 725452, 777270, 837060, 896850, 906815, 932724, 1010451, 1046325, 1064700, 1088178, 1165905, 1255590, 1295450, 1347268, 1395100, 1554540, 1632267, 1684085, 1793700, 1813630, 1943175, 2020902, 2092650, 2176356, 2331810, 2357719, 2511180, 2590900, 2720445, 3031353, 3138975, 3264534, 3368170, 3627260, 3886350, 4041804, 4185300, 4534075, 4663620, 4715438, 5052255, 5440890, 5829525, 6062706, 6277950, 6529068, 6736340, 7073157, 7772700, 8161335, 8420425, 9068150, 9430876, 10104510, 10881780, 11659050, 11788595, 12125412, 12555900, 13602225, 14146314, 15156765, 16322670, 16840850, 18136300, 20209020, 21219471, 23318100, 23577190, 25261275, 27204450, 28292628, 30313530, 32645340, 33681700, 35365785, 40806675, 42438942, 47154380, 50522550, 54408900, 58942975, 60627060, 70731570, 75783825, 81613350, 84877884, 101045100, 106097355, 117885950, 141463140, 151567650, 163226700, 176828925, 212194710, 235771900, 303135300, 353657850, 424389420, 530486775, 707315700, 1060973550, 2121947100]

約数ペア:

[(1, 2121947100), (2, 1060973550), (3, 707315700), (4, 530486775), (5, 424389420), (6, 353657850), (7, 303135300), (9, 235771900), (10, 212194710), (12, 176828925), (13, 163226700), (14, 151567650), (15, 141463140), (18, 117885950), (20, 106097355), (21, 101045100), (25, 84877884), (26, 81613350), (28, 75783825), (30, 70731570), (35, 60627060), (36, 58942975), (39, 54408900), (42, 50522550), (45, 47154380), (50, 42438942), (52, 40806675), (60, 35365785), (63, 33681700), (65, 32645340), (70, 30313530), (75, 28292628), (78, 27204450), (84, 25261275), (90, 23577190), (91, 23318100), (100, 21219471), (105, 20209020), (117, 18136300), (126, 16840850), (130, 16322670), (140, 15156765), (150, 14146314), (156, 13602225), (169, 12555900), (175, 12125412), (180, 11788595), (182, 11659050), (195, 10881780), (210, 10104510), (225, 9430876), (234, 9068150), (252, 8420425), (260, 8161335), (273, 7772700), (300, 7073157), (315, 6736340), (325, 6529068), (338, 6277950), (350, 6062706), (364, 5829525), (390, 5440890), (420, 5052255), (450, 4715438), (455, 4663620), (468, 4534075), (507, 4185300), (525, 4041804), (546, 3886350), (585, 3627260), (630, 3368170), (650, 3264534), (676, 3138975), (700, 3031353), (780, 2720445), (819, 2590900), (845, 2511180), (900, 2357719), (910, 2331810), (975, 2176356), (1014, 2092650), (1050, 2020902), (1092, 1943175), (1170, 1813630), (1183, 1793700), (1260, 1684085), (1300, 1632267), (1365, 1554540), (1521, 1395100), (1575, 1347268), (1638, 1295450), (1690, 1255590), (1820, 1165905), (1950, 1088178), (1993, 1064700), (2028, 1046325), (2100, 1010451), (2275, 932724), (2340, 906815), (2366, 896850), (2535, 837060), (2730, 777270), (2925, 725452), (3042, 697550), (3150, 673634), (3276, 647725), (3380, 627795), (3549, 597900), (3900, 544089), (3986, 532350), (4095, 518180), (4225, 502236), (4550, 466362), (4732, 448425), (5070, 418530), (5460, 388635), (5850, 362726), (5915, 358740), (5979, 354900), (6084, 348775), (6300, 336817), (6825, 310908), (7098, 298950), (7605, 279020), (7972, 266175), (8190, 259090), (8450, 251118), (9100, 233181), (9965, 212940), (10140, 209265), (10647, 199300), (11700, 181363), (11830, 179370), (11958, 177450), (12675, 167412), (13650, 155454), (13951, 152100), (14196, 149475), (15210, 139510), (16380, 129545), (16900, 125559), (17745, 119580), (17937, 118300), (19930, 106470), (20475, 103636), (21294, 99650), (23660, 89685), (23916, 88725), (25350, 83706), (25909, 81900), (27300, 77727), (27902, 76050), (29575, 71748), (29895, 70980), (30420, 69755), (35490, 59790), (35874, 59150), (38025, 55804), (39860, 53235), (40950, 51818), (41853, 50700), (42588, 49825)]