161091973800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{9943949}}^1$

素因数の和:9943977

約数の個数: 120

約数和(自身を含む): 559496346750

約数和(自身を除く): 398404372950

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 9943949, 19887898, 29831847, 39775796, 49719745, 59663694, 79551592, 89495541, 99439490, 119327388, 149159235, 178991082, 198878980, 238654776, 248598725, 268486623, 298318470, 357982164, 397757960, 447477705, 497197450, 536973246, 596636940, 715964328, 745796175, 805459869, 894955410, 994394900, 1073946492, 1193273880, 1342433115, 1491592350, 1610919738, 1789910820, 1988789800, 2147892984, 2237388525, 2684866230, 2983184700, 3221839476, 3579821640, 4027299345, 4474777050, 5369732460, 5966369400, 6443678952, 6712165575, 8054598690, 8949554100, 10739464920, 13424331150, 16109197380, 17899108200, 20136496725, 26848662300, 32218394760, 40272993450, 53697324600, 80545986900, 161091973800]

約数ペア:

[(1, 161091973800), (2, 80545986900), (3, 53697324600), (4, 40272993450), (5, 32218394760), (6, 26848662300), (8, 20136496725), (9, 17899108200), (10, 16109197380), (12, 13424331150), (15, 10739464920), (18, 8949554100), (20, 8054598690), (24, 6712165575), (25, 6443678952), (27, 5966369400), (30, 5369732460), (36, 4474777050), (40, 4027299345), (45, 3579821640), (50, 3221839476), (54, 2983184700), (60, 2684866230), (72, 2237388525), (75, 2147892984), (81, 1988789800), (90, 1789910820), (100, 1610919738), (108, 1491592350), (120, 1342433115), (135, 1193273880), (150, 1073946492), (162, 994394900), (180, 894955410), (200, 805459869), (216, 745796175), (225, 715964328), (270, 596636940), (300, 536973246), (324, 497197450), (360, 447477705), (405, 397757960), (450, 357982164), (540, 298318470), (600, 268486623), (648, 248598725), (675, 238654776), (810, 198878980), (900, 178991082), (1080, 149159235), (1350, 119327388), (1620, 99439490), (1800, 89495541), (2025, 79551592), (2700, 59663694), (3240, 49719745), (4050, 39775796), (5400, 29831847), (8100, 19887898), (16200, 9943949)]