200895931120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{30071}}^1$

素因数の和:30219

約数の個数: 120

約数和(自身を含む): 487933957728

約数和(自身を除く): 287038026608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 74, 80, 122, 148, 185, 244, 296, 305, 370, 488, 592, 610, 740, 976, 1220, 1369, 1480, 2257, 2440, 2738, 2960, 4514, 4880, 5476, 6845, 9028, 10952, 11285, 13690, 18056, 21904, 22570, 27380, 30071, 36112, 45140, 54760, 60142, 83509, 90280, 109520, 120284, 150355, 167018, 180560, 240568, 300710, 334036, 417545, 481136, 601420, 668072, 835090, 1112627, 1202840, 1336144, 1670180, 1834331, 2225254, 2405680, 3340360, 3668662, 4450508, 5563135, 6680720, 7337324, 8901016, 9171655, 11126270, 14674648, 17802032, 18343310, 22252540, 29349296, 36686620, 41167199, 44505080, 67870247, 73373240, 82334398, 89010160, 135740494, 146746480, 164668796, 205835995, 271480988, 329337592, 339351235, 411671990, 542961976, 658675184, 678702470, 823343980, 1085923952, 1357404940, 1646687960, 2511199139, 2714809880, 3293375920, 5022398278, 5429619760, 10044796556, 12555995695, 20089593112, 25111991390, 40179186224, 50223982780, 100447965560, 200895931120]

約数ペア:

[(1, 200895931120), (2, 100447965560), (4, 50223982780), (5, 40179186224), (8, 25111991390), (10, 20089593112), (16, 12555995695), (20, 10044796556), (37, 5429619760), (40, 5022398278), (61, 3293375920), (74, 2714809880), (80, 2511199139), (122, 1646687960), (148, 1357404940), (185, 1085923952), (244, 823343980), (296, 678702470), (305, 658675184), (370, 542961976), (488, 411671990), (592, 339351235), (610, 329337592), (740, 271480988), (976, 205835995), (1220, 164668796), (1369, 146746480), (1480, 135740494), (2257, 89010160), (2440, 82334398), (2738, 73373240), (2960, 67870247), (4514, 44505080), (4880, 41167199), (5476, 36686620), (6845, 29349296), (9028, 22252540), (10952, 18343310), (11285, 17802032), (13690, 14674648), (18056, 11126270), (21904, 9171655), (22570, 8901016), (27380, 7337324), (30071, 6680720), (36112, 5563135), (45140, 4450508), (54760, 3668662), (60142, 3340360), (83509, 2405680), (90280, 2225254), (109520, 1834331), (120284, 1670180), (150355, 1336144), (167018, 1202840), (180560, 1112627), (240568, 835090), (300710, 668072), (334036, 601420), (417545, 481136)]