200220630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 322326570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 59, 62, 82, 89, 93, 118, 123, 155, 177, 178, 186, 205, 246, 267, 295, 310, 354, 410, 445, 465, 534, 590, 615, 885, 890, 930, 1230, 1271, 1335, 1770, 1829, 2419, 2542, 2670, 2759, 3649, 3658, 3813, 4838, 5251, 5487, 5518, 6355, 7257, 7298, 7626, 8277, 9145, 10502, 10947, 10974, 12095, 12710, 13795, 14514, 15753, 16554, 18245, 18290, 19065, 21894, 24190, 26255, 27435, 27590, 31506, 36285, 36490, 38130, 41385, 52510, 54735, 54870, 72570, 74989, 78765, 82770, 109470, 113119, 149978, 157530, 162781, 215291, 224967, 226238, 325562, 339357, 374945, 430582, 449934, 488343, 565595, 645873, 678714, 749890, 813905, 976686, 1076455, 1124835, 1131190, 1291746, 1627810, 1696785, 2152910, 2249670, 2441715, 3229365, 3393570, 4883430, 6458730, 6674021, 13348042, 20022063, 33370105, 40044126, 66740210, 100110315, 200220630]

約数ペア:

[(1, 200220630), (2, 100110315), (3, 66740210), (5, 40044126), (6, 33370105), (10, 20022063), (15, 13348042), (30, 6674021), (31, 6458730), (41, 4883430), (59, 3393570), (62, 3229365), (82, 2441715), (89, 2249670), (93, 2152910), (118, 1696785), (123, 1627810), (155, 1291746), (177, 1131190), (178, 1124835), (186, 1076455), (205, 976686), (246, 813905), (267, 749890), (295, 678714), (310, 645873), (354, 565595), (410, 488343), (445, 449934), (465, 430582), (534, 374945), (590, 339357), (615, 325562), (885, 226238), (890, 224967), (930, 215291), (1230, 162781), (1271, 157530), (1335, 149978), (1770, 113119), (1829, 109470), (2419, 82770), (2542, 78765), (2670, 74989), (2759, 72570), (3649, 54870), (3658, 54735), (3813, 52510), (4838, 41385), (5251, 38130), (5487, 36490), (5518, 36285), (6355, 31506), (7257, 27590), (7298, 27435), (7626, 26255), (8277, 24190), (9145, 21894), (10502, 19065), (10947, 18290), (10974, 18245), (12095, 16554), (12710, 15753), (13795, 14514)]