216251100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 768492480

約数和(自身を除く): 552241380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 61, 65, 75, 78, 90, 100, 101, 108, 117, 122, 130, 135, 150, 156, 180, 183, 195, 202, 225, 234, 244, 260, 270, 300, 303, 305, 325, 351, 366, 390, 404, 450, 468, 505, 540, 549, 585, 606, 610, 650, 675, 702, 732, 780, 793, 900, 909, 915, 975, 1010, 1098, 1170, 1212, 1220, 1300, 1313, 1350, 1404, 1515, 1525, 1586, 1647, 1755, 1818, 1830, 1950, 2020, 2196, 2340, 2379, 2525, 2626, 2700, 2727, 2745, 2925, 3030, 3050, 3172, 3294, 3510, 3636, 3660, 3900, 3939, 3965, 4545, 4575, 4758, 5050, 5252, 5454, 5490, 5850, 6060, 6100, 6161, 6565, 6588, 7020, 7137, 7575, 7878, 7930, 8235, 8775, 9090, 9150, 9516, 10100, 10908, 10980, 11700, 11817, 11895, 12322, 13130, 13635, 13725, 14274, 15150, 15756, 15860, 16470, 17550, 18180, 18300, 18483, 19695, 19825, 21411, 22725, 23634, 23790, 24644, 26260, 27270, 27450, 28548, 30300, 30805, 32825, 32940, 35100, 35451, 35685, 36966, 39390, 39650, 41175, 42822, 45450, 47268, 47580, 54540, 54900, 55449, 59085, 59475, 61610, 65650, 68175, 70902, 71370, 73932, 78780, 79300, 80093, 82350, 85644, 90900, 92415, 98475, 107055, 110898, 118170, 118950, 123220, 131300, 136350, 141804, 142740, 154025, 160186, 164700, 166347, 177255, 178425, 184830, 196950, 214110, 221796, 236340, 237900, 240279, 272700, 277245, 295425, 308050, 320372, 332694, 354510, 356850, 369660, 393900, 400465, 428220, 462075, 480558, 535275, 554490, 590850, 616100, 665388, 709020, 713700, 720837, 800930, 831735, 886275, 924150, 961116, 1070550, 1108980, 1181700, 1201395, 1386225, 1441674, 1601860, 1663470, 1772550, 1848300, 2002325, 2141100, 2162511, 2402790, 2772450, 2883348, 3326940, 3545100, 3604185, 4004650, 4158675, 4325022, 4805580, 5544900, 6006975, 7208370, 8009300, 8317350, 8650044, 10812555, 12013950, 14416740, 16634700, 18020925, 21625110, 24027900, 36041850, 43250220, 54062775, 72083700, 108125550, 216251100]

約数ペア:

[(1, 216251100), (2, 108125550), (3, 72083700), (4, 54062775), (5, 43250220), (6, 36041850), (9, 24027900), (10, 21625110), (12, 18020925), (13, 16634700), (15, 14416740), (18, 12013950), (20, 10812555), (25, 8650044), (26, 8317350), (27, 8009300), (30, 7208370), (36, 6006975), (39, 5544900), (45, 4805580), (50, 4325022), (52, 4158675), (54, 4004650), (60, 3604185), (61, 3545100), (65, 3326940), (75, 2883348), (78, 2772450), (90, 2402790), (100, 2162511), (101, 2141100), (108, 2002325), (117, 1848300), (122, 1772550), (130, 1663470), (135, 1601860), (150, 1441674), (156, 1386225), (180, 1201395), (183, 1181700), (195, 1108980), (202, 1070550), (225, 961116), (234, 924150), (244, 886275), (260, 831735), (270, 800930), (300, 720837), (303, 713700), (305, 709020), (325, 665388), (351, 616100), (366, 590850), (390, 554490), (404, 535275), (450, 480558), (468, 462075), (505, 428220), (540, 400465), (549, 393900), (585, 369660), (606, 356850), (610, 354510), (650, 332694), (675, 320372), (702, 308050), (732, 295425), (780, 277245), (793, 272700), (900, 240279), (909, 237900), (915, 236340), (975, 221796), (1010, 214110), (1098, 196950), (1170, 184830), (1212, 178425), (1220, 177255), (1300, 166347), (1313, 164700), (1350, 160186), (1404, 154025), (1515, 142740), (1525, 141804), (1586, 136350), (1647, 131300), (1755, 123220), (1818, 118950), (1830, 118170), (1950, 110898), (2020, 107055), (2196, 98475), (2340, 92415), (2379, 90900), (2525, 85644), (2626, 82350), (2700, 80093), (2727, 79300), (2745, 78780), (2925, 73932), (3030, 71370), (3050, 70902), (3172, 68175), (3294, 65650), (3510, 61610), (3636, 59475), (3660, 59085), (3900, 55449), (3939, 54900), (3965, 54540), (4545, 47580), (4575, 47268), (4758, 45450), (5050, 42822), (5252, 41175), (5454, 39650), (5490, 39390), (5850, 36966), (6060, 35685), (6100, 35451), (6161, 35100), (6565, 32940), (6588, 32825), (7020, 30805), (7137, 30300), (7575, 28548), (7878, 27450), (7930, 27270), (8235, 26260), (8775, 24644), (9090, 23790), (9150, 23634), (9516, 22725), (10100, 21411), (10908, 19825), (10980, 19695), (11700, 18483), (11817, 18300), (11895, 18180), (12322, 17550), (13130, 16470), (13635, 15860), (13725, 15756), (14274, 15150)]