1225489200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4672

約数の個数: 240

約数和(自身を含む): 4477275936

約数和(自身を除く): 3251786736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2600, 2652, 3120, 3315, 3400, 3536, 3900, 4080, 4420, 4621, 5100, 5200, 5304, 5525, 6630, 6800, 7800, 8840, 9242, 10200, 10608, 11050, 13260, 13863, 15600, 16575, 17680, 18484, 20400, 22100, 23105, 26520, 27726, 33150, 36968, 44200, 46210, 53040, 55452, 60073, 66300, 69315, 73936, 78557, 88400, 92420, 110904, 115525, 120146, 132600, 138630, 157114, 180219, 184840, 221808, 231050, 235671, 240292, 265200, 277260, 300365, 314228, 346575, 360438, 369680, 392785, 462100, 471342, 480584, 554520, 600730, 628456, 693150, 720876, 785570, 901095, 924200, 942684, 961168, 1021241, 1109040, 1178355, 1201460, 1256912, 1386300, 1441752, 1501825, 1571140, 1802190, 1848400, 1885368, 1963925, 2042482, 2356710, 2402920, 2772600, 2883504, 3003650, 3063723, 3142280, 3604380, 3770736, 3927850, 4084964, 4505475, 4713420, 4805840, 5106205, 5545200, 5891775, 6007300, 6127446, 6284560, 7208760, 7855700, 8169928, 9010950, 9426840, 10212410, 11783550, 12014600, 12254892, 14417520, 15318615, 15711400, 16339856, 18021900, 18853680, 20424820, 23567100, 24029200, 24509784, 25531025, 30637230, 31422800, 36043800, 40849640, 47134200, 49019568, 51062050, 61274460, 72087600, 76593075, 81699280, 94268400, 102124100, 122548920, 153186150, 204248200, 245097840, 306372300, 408496400, 612744600, 1225489200]

約数ペア:

[(1, 1225489200), (2, 612744600), (3, 408496400), (4, 306372300), (5, 245097840), (6, 204248200), (8, 153186150), (10, 122548920), (12, 102124100), (13, 94268400), (15, 81699280), (16, 76593075), (17, 72087600), (20, 61274460), (24, 51062050), (25, 49019568), (26, 47134200), (30, 40849640), (34, 36043800), (39, 31422800), (40, 30637230), (48, 25531025), (50, 24509784), (51, 24029200), (52, 23567100), (60, 20424820), (65, 18853680), (68, 18021900), (75, 16339856), (78, 15711400), (80, 15318615), (85, 14417520), (100, 12254892), (102, 12014600), (104, 11783550), (120, 10212410), (130, 9426840), (136, 9010950), (150, 8169928), (156, 7855700), (170, 7208760), (195, 6284560), (200, 6127446), (204, 6007300), (208, 5891775), (221, 5545200), (240, 5106205), (255, 4805840), (260, 4713420), (272, 4505475), (300, 4084964), (312, 3927850), (325, 3770736), (340, 3604380), (390, 3142280), (400, 3063723), (408, 3003650), (425, 2883504), (442, 2772600), (510, 2402920), (520, 2356710), (600, 2042482), (624, 1963925), (650, 1885368), (663, 1848400), (680, 1802190), (780, 1571140), (816, 1501825), (850, 1441752), (884, 1386300), (975, 1256912), (1020, 1201460), (1040, 1178355), (1105, 1109040), (1200, 1021241), (1275, 961168), (1300, 942684), (1326, 924200), (1360, 901095), (1560, 785570), (1700, 720876), (1768, 693150), (1950, 628456), (2040, 600730), (2210, 554520), (2550, 480584), (2600, 471342), (2652, 462100), (3120, 392785), (3315, 369680), (3400, 360438), (3536, 346575), (3900, 314228), (4080, 300365), (4420, 277260), (4621, 265200), (5100, 240292), (5200, 235671), (5304, 231050), (5525, 221808), (6630, 184840), (6800, 180219), (7800, 157114), (8840, 138630), (9242, 132600), (10200, 120146), (10608, 115525), (11050, 110904), (13260, 92420), (13863, 88400), (15600, 78557), (16575, 73936), (17680, 69315), (18484, 66300), (20400, 60073), (22100, 55452), (23105, 53040), (26520, 46210), (27726, 44200), (33150, 36968)]