17858100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 58815680

約数和(自身を除く): 40957580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 241, 247, 260, 285, 300, 325, 380, 390, 475, 482, 494, 570, 650, 723, 741, 780, 950, 964, 975, 988, 1140, 1205, 1235, 1300, 1425, 1446, 1482, 1900, 1950, 2410, 2470, 2850, 2892, 2964, 3133, 3615, 3705, 3900, 4579, 4820, 4940, 5700, 6025, 6175, 6266, 7230, 7410, 9158, 9399, 12050, 12350, 12532, 13737, 14460, 14820, 15665, 18075, 18316, 18525, 18798, 22895, 24100, 24700, 27474, 31330, 36150, 37050, 37596, 45790, 46995, 54948, 59527, 62660, 68685, 72300, 74100, 78325, 91580, 93990, 114475, 119054, 137370, 156650, 178581, 187980, 228950, 234975, 238108, 274740, 297635, 313300, 343425, 357162, 457900, 469950, 595270, 686850, 714324, 892905, 939900, 1190540, 1373700, 1488175, 1785810, 2976350, 3571620, 4464525, 5952700, 8929050, 17858100]

約数ペア:

[(1, 17858100), (2, 8929050), (3, 5952700), (4, 4464525), (5, 3571620), (6, 2976350), (10, 1785810), (12, 1488175), (13, 1373700), (15, 1190540), (19, 939900), (20, 892905), (25, 714324), (26, 686850), (30, 595270), (38, 469950), (39, 457900), (50, 357162), (52, 343425), (57, 313300), (60, 297635), (65, 274740), (75, 238108), (76, 234975), (78, 228950), (95, 187980), (100, 178581), (114, 156650), (130, 137370), (150, 119054), (156, 114475), (190, 93990), (195, 91580), (228, 78325), (241, 74100), (247, 72300), (260, 68685), (285, 62660), (300, 59527), (325, 54948), (380, 46995), (390, 45790), (475, 37596), (482, 37050), (494, 36150), (570, 31330), (650, 27474), (723, 24700), (741, 24100), (780, 22895), (950, 18798), (964, 18525), (975, 18316), (988, 18075), (1140, 15665), (1205, 14820), (1235, 14460), (1300, 13737), (1425, 12532), (1446, 12350), (1482, 12050), (1900, 9399), (1950, 9158), (2410, 7410), (2470, 7230), (2850, 6266), (2892, 6175), (2964, 6025), (3133, 5700), (3615, 4940), (3705, 4820), (3900, 4579)]