8181982800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{2677}}^1$

素因数の和:2987

約数の個数: 240

約数和(自身を含む): 29235618880

約数和(自身を除く): 21053636080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 283, 300, 360, 400, 432, 450, 540, 566, 600, 675, 720, 849, 900, 1080, 1132, 1200, 1350, 1415, 1698, 1800, 2160, 2264, 2547, 2677, 2700, 2830, 3396, 3600, 4245, 4528, 5094, 5354, 5400, 5660, 6792, 7075, 7641, 8031, 8490, 10188, 10708, 10800, 11320, 12735, 13385, 13584, 14150, 15282, 16062, 16980, 20376, 21225, 21416, 22640, 24093, 25470, 26770, 28300, 30564, 32124, 33960, 38205, 40155, 40752, 42450, 42832, 48186, 50940, 53540, 56600, 61128, 63675, 64248, 66925, 67920, 72279, 76410, 80310, 84900, 96372, 101880, 107080, 113200, 120465, 122256, 127350, 128496, 133850, 144558, 152820, 160620, 169800, 191025, 192744, 200775, 203760, 214160, 240930, 254700, 267700, 289116, 305640, 321240, 339600, 361395, 382050, 385488, 401550, 481860, 509400, 535400, 578232, 602325, 611280, 642480, 722790, 757591, 764100, 803100, 963720, 1018800, 1070800, 1156464, 1204650, 1445580, 1515182, 1528200, 1606200, 1806975, 1927440, 2272773, 2409300, 2891160, 3030364, 3056400, 3212400, 3613950, 3787955, 4545546, 4818600, 5782320, 6060728, 6818319, 7227900, 7575910, 9091092, 9637200, 11363865, 12121456, 13636638, 14455800, 15151820, 18182184, 18939775, 20454957, 22727730, 27273276, 28911600, 30303640, 34091595, 36364368, 37879550, 40909914, 45455460, 54546552, 56819325, 60607280, 68183190, 75759100, 81819828, 90910920, 102274785, 109093104, 113638650, 136366380, 151518200, 163639656, 170457975, 181821840, 204549570, 227277300, 272732760, 303036400, 327279312, 340915950, 409099140, 454554600, 511373925, 545465520, 681831900, 818198280, 909109200, 1022747850, 1363663800, 1636396560, 2045495700, 2727327600, 4090991400, 8181982800]

約数ペア:

[(1, 8181982800), (2, 4090991400), (3, 2727327600), (4, 2045495700), (5, 1636396560), (6, 1363663800), (8, 1022747850), (9, 909109200), (10, 818198280), (12, 681831900), (15, 545465520), (16, 511373925), (18, 454554600), (20, 409099140), (24, 340915950), (25, 327279312), (27, 303036400), (30, 272732760), (36, 227277300), (40, 204549570), (45, 181821840), (48, 170457975), (50, 163639656), (54, 151518200), (60, 136366380), (72, 113638650), (75, 109093104), (80, 102274785), (90, 90910920), (100, 81819828), (108, 75759100), (120, 68183190), (135, 60607280), (144, 56819325), (150, 54546552), (180, 45455460), (200, 40909914), (216, 37879550), (225, 36364368), (240, 34091595), (270, 30303640), (283, 28911600), (300, 27273276), (360, 22727730), (400, 20454957), (432, 18939775), (450, 18182184), (540, 15151820), (566, 14455800), (600, 13636638), (675, 12121456), (720, 11363865), (849, 9637200), (900, 9091092), (1080, 7575910), (1132, 7227900), (1200, 6818319), (1350, 6060728), (1415, 5782320), (1698, 4818600), (1800, 4545546), (2160, 3787955), (2264, 3613950), (2547, 3212400), (2677, 3056400), (2700, 3030364), (2830, 2891160), (3396, 2409300), (3600, 2272773), (4245, 1927440), (4528, 1806975), (5094, 1606200), (5354, 1528200), (5400, 1515182), (5660, 1445580), (6792, 1204650), (7075, 1156464), (7641, 1070800), (8031, 1018800), (8490, 963720), (10188, 803100), (10708, 764100), (10800, 757591), (11320, 722790), (12735, 642480), (13385, 611280), (13584, 602325), (14150, 578232), (15282, 535400), (16062, 509400), (16980, 481860), (20376, 401550), (21225, 385488), (21416, 382050), (22640, 361395), (24093, 339600), (25470, 321240), (26770, 305640), (28300, 289116), (30564, 267700), (32124, 254700), (33960, 240930), (38205, 214160), (40155, 203760), (40752, 200775), (42450, 192744), (42832, 191025), (48186, 169800), (50940, 160620), (53540, 152820), (56600, 144558), (61128, 133850), (63675, 128496), (64248, 127350), (66925, 122256), (67920, 120465), (72279, 113200), (76410, 107080), (80310, 101880), (84900, 96372)]