1299581200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 3238185600

約数和(自身を除く): 1938604400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 59, 80, 100, 106, 118, 200, 212, 236, 265, 295, 400, 424, 472, 530, 590, 848, 944, 1039, 1060, 1180, 1325, 1475, 2078, 2120, 2360, 2650, 2950, 3127, 4156, 4240, 4720, 5195, 5300, 5900, 6254, 8312, 10390, 10600, 11800, 12508, 15635, 16624, 20780, 21200, 23600, 25016, 25975, 31270, 41560, 50032, 51950, 55067, 61301, 62540, 78175, 83120, 103900, 110134, 122602, 125080, 156350, 207800, 220268, 245204, 250160, 275335, 306505, 312700, 415600, 440536, 490408, 550670, 613010, 625400, 881072, 980816, 1101340, 1226020, 1250800, 1376675, 1532525, 2202680, 2452040, 2753350, 3065050, 3248953, 4405360, 4904080, 5506700, 6130100, 6497906, 11013400, 12260200, 12995812, 16244765, 22026800, 24520400, 25991624, 32489530, 51983248, 64979060, 81223825, 129958120, 162447650, 259916240, 324895300, 649790600, 1299581200]

約数ペア:

[(1, 1299581200), (2, 649790600), (4, 324895300), (5, 259916240), (8, 162447650), (10, 129958120), (16, 81223825), (20, 64979060), (25, 51983248), (40, 32489530), (50, 25991624), (53, 24520400), (59, 22026800), (80, 16244765), (100, 12995812), (106, 12260200), (118, 11013400), (200, 6497906), (212, 6130100), (236, 5506700), (265, 4904080), (295, 4405360), (400, 3248953), (424, 3065050), (472, 2753350), (530, 2452040), (590, 2202680), (848, 1532525), (944, 1376675), (1039, 1250800), (1060, 1226020), (1180, 1101340), (1325, 980816), (1475, 881072), (2078, 625400), (2120, 613010), (2360, 550670), (2650, 490408), (2950, 440536), (3127, 415600), (4156, 312700), (4240, 306505), (4720, 275335), (5195, 250160), (5300, 245204), (5900, 220268), (6254, 207800), (8312, 156350), (10390, 125080), (10600, 122602), (11800, 110134), (12508, 103900), (15635, 83120), (16624, 78175), (20780, 62540), (21200, 61301), (23600, 55067), (25016, 51950), (25975, 50032), (31270, 41560)]