156942239600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{23911}}^1$

素因数の和:24259

約数の個数: 120

約数和(自身を含む): 384675691680

約数和(自身を除く): 227733452080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 269, 305, 400, 488, 538, 610, 976, 1076, 1220, 1345, 1525, 2152, 2440, 2690, 3050, 4304, 4880, 5380, 6100, 6725, 10760, 12200, 13450, 16409, 21520, 23911, 24400, 26900, 32818, 47822, 53800, 65636, 82045, 95644, 107600, 119555, 131272, 164090, 191288, 239110, 262544, 328180, 382576, 410225, 478220, 597775, 656360, 820450, 956440, 1195550, 1312720, 1458571, 1640900, 1912880, 2391100, 2917142, 3281800, 4782200, 5834284, 6432059, 6563600, 7292855, 9564400, 11668568, 12864118, 14585710, 23337136, 25728236, 29171420, 32160295, 36464275, 51456472, 58342840, 64320590, 72928550, 102912944, 116685680, 128641180, 145857100, 160801475, 257282360, 291714200, 321602950, 392355599, 514564720, 583428400, 643205900, 784711198, 1286411800, 1569422396, 1961777995, 2572823600, 3138844792, 3923555990, 6277689584, 7847111980, 9808889975, 15694223960, 19617779950, 31388447920, 39235559900, 78471119800, 156942239600]

約数ペア:

[(1, 156942239600), (2, 78471119800), (4, 39235559900), (5, 31388447920), (8, 19617779950), (10, 15694223960), (16, 9808889975), (20, 7847111980), (25, 6277689584), (40, 3923555990), (50, 3138844792), (61, 2572823600), (80, 1961777995), (100, 1569422396), (122, 1286411800), (200, 784711198), (244, 643205900), (269, 583428400), (305, 514564720), (400, 392355599), (488, 321602950), (538, 291714200), (610, 257282360), (976, 160801475), (1076, 145857100), (1220, 128641180), (1345, 116685680), (1525, 102912944), (2152, 72928550), (2440, 64320590), (2690, 58342840), (3050, 51456472), (4304, 36464275), (4880, 32160295), (5380, 29171420), (6100, 25728236), (6725, 23337136), (10760, 14585710), (12200, 12864118), (13450, 11668568), (16409, 9564400), (21520, 7292855), (23911, 6563600), (24400, 6432059), (26900, 5834284), (32818, 4782200), (47822, 3281800), (53800, 2917142), (65636, 2391100), (82045, 1912880), (95644, 1640900), (107600, 1458571), (119555, 1312720), (131272, 1195550), (164090, 956440), (191288, 820450), (239110, 656360), (262544, 597775), (328180, 478220), (382576, 410225)]