381367350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 1289084160

約数和(自身を除く): 907716810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 67, 70, 75, 78, 90, 91, 105, 117, 126, 130, 134, 139, 150, 175, 182, 195, 201, 210, 225, 234, 273, 278, 315, 325, 335, 350, 390, 402, 417, 450, 455, 469, 525, 546, 585, 603, 630, 650, 670, 695, 819, 834, 871, 910, 938, 973, 975, 1005, 1050, 1170, 1206, 1251, 1365, 1390, 1407, 1575, 1638, 1675, 1742, 1807, 1946, 1950, 2010, 2085, 2275, 2345, 2502, 2613, 2730, 2814, 2919, 2925, 3015, 3150, 3350, 3475, 3614, 4095, 4170, 4221, 4355, 4550, 4690, 4865, 5025, 5226, 5421, 5838, 5850, 6030, 6097, 6255, 6825, 6950, 7035, 7839, 8190, 8442, 8710, 8757, 9035, 9313, 9730, 10050, 10425, 10842, 11725, 12194, 12510, 12649, 13065, 13650, 14070, 14595, 15075, 15678, 16263, 17514, 18070, 18291, 18626, 20475, 20850, 21105, 21775, 23450, 24325, 25298, 26130, 27105, 27939, 29190, 30150, 30485, 31275, 32526, 35175, 36582, 37947, 39195, 40950, 42210, 43550, 43785, 45175, 46565, 48650, 54210, 54873, 55878, 60970, 62550, 63245, 65191, 65325, 70350, 72975, 75894, 78390, 81315, 83817, 87570, 90350, 91455, 93130, 105525, 109746, 113841, 121069, 126490, 130382, 130650, 135525, 139695, 145950, 152425, 162630, 167634, 182910, 189735, 195573, 195975, 211050, 218925, 227682, 232825, 242138, 271050, 274365, 279390, 304850, 316225, 325955, 363207, 379470, 391146, 391950, 406575, 419085, 437850, 457275, 465650, 548730, 569205, 586719, 605345, 632450, 651910, 698475, 726414, 813150, 838170, 847483, 914550, 948675, 977865, 1089621, 1138410, 1173438, 1210690, 1371825, 1396950, 1629775, 1694966, 1816035, 1897350, 1955730, 2095425, 2179242, 2542449, 2743650, 2846025, 2933595, 3026725, 3259550, 3632070, 4190850, 4237415, 4889325, 5084898, 5448105, 5692050, 5867190, 6053450, 7627347, 8474830, 9080175, 9778650, 10896210, 12712245, 14667975, 15254694, 18160350, 21187075, 25424490, 27240525, 29335950, 38136735, 42374150, 54481050, 63561225, 76273470, 127122450, 190683675, 381367350]

約数ペア:

[(1, 381367350), (2, 190683675), (3, 127122450), (5, 76273470), (6, 63561225), (7, 54481050), (9, 42374150), (10, 38136735), (13, 29335950), (14, 27240525), (15, 25424490), (18, 21187075), (21, 18160350), (25, 15254694), (26, 14667975), (30, 12712245), (35, 10896210), (39, 9778650), (42, 9080175), (45, 8474830), (50, 7627347), (63, 6053450), (65, 5867190), (67, 5692050), (70, 5448105), (75, 5084898), (78, 4889325), (90, 4237415), (91, 4190850), (105, 3632070), (117, 3259550), (126, 3026725), (130, 2933595), (134, 2846025), (139, 2743650), (150, 2542449), (175, 2179242), (182, 2095425), (195, 1955730), (201, 1897350), (210, 1816035), (225, 1694966), (234, 1629775), (273, 1396950), (278, 1371825), (315, 1210690), (325, 1173438), (335, 1138410), (350, 1089621), (390, 977865), (402, 948675), (417, 914550), (450, 847483), (455, 838170), (469, 813150), (525, 726414), (546, 698475), (585, 651910), (603, 632450), (630, 605345), (650, 586719), (670, 569205), (695, 548730), (819, 465650), (834, 457275), (871, 437850), (910, 419085), (938, 406575), (973, 391950), (975, 391146), (1005, 379470), (1050, 363207), (1170, 325955), (1206, 316225), (1251, 304850), (1365, 279390), (1390, 274365), (1407, 271050), (1575, 242138), (1638, 232825), (1675, 227682), (1742, 218925), (1807, 211050), (1946, 195975), (1950, 195573), (2010, 189735), (2085, 182910), (2275, 167634), (2345, 162630), (2502, 152425), (2613, 145950), (2730, 139695), (2814, 135525), (2919, 130650), (2925, 130382), (3015, 126490), (3150, 121069), (3350, 113841), (3475, 109746), (3614, 105525), (4095, 93130), (4170, 91455), (4221, 90350), (4355, 87570), (4550, 83817), (4690, 81315), (4865, 78390), (5025, 75894), (5226, 72975), (5421, 70350), (5838, 65325), (5850, 65191), (6030, 63245), (6097, 62550), (6255, 60970), (6825, 55878), (6950, 54873), (7035, 54210), (7839, 48650), (8190, 46565), (8442, 45175), (8710, 43785), (8757, 43550), (9035, 42210), (9313, 40950), (9730, 39195), (10050, 37947), (10425, 36582), (10842, 35175), (11725, 32526), (12194, 31275), (12510, 30485), (12649, 30150), (13065, 29190), (13650, 27939), (14070, 27105), (14595, 26130), (15075, 25298), (15678, 24325), (16263, 23450), (17514, 21775), (18070, 21105), (18291, 20850), (18626, 20475)]