66299100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 221819136

約数和(自身を除く): 155520036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 131, 140, 150, 175, 210, 241, 262, 300, 350, 393, 420, 482, 524, 525, 655, 700, 723, 786, 917, 964, 1050, 1205, 1310, 1446, 1572, 1687, 1834, 1965, 2100, 2410, 2620, 2751, 2892, 3275, 3374, 3615, 3668, 3930, 4585, 4820, 5061, 5502, 6025, 6550, 6748, 7230, 7860, 8435, 9170, 9825, 10122, 11004, 12050, 13100, 13755, 14460, 16870, 18075, 18340, 19650, 20244, 22925, 24100, 25305, 27510, 31571, 33740, 36150, 39300, 42175, 45850, 50610, 55020, 63142, 68775, 72300, 84350, 91700, 94713, 101220, 126284, 126525, 137550, 157855, 168700, 189426, 220997, 253050, 275100, 315710, 378852, 441994, 473565, 506100, 631420, 662991, 789275, 883988, 947130, 1104985, 1325982, 1578550, 1894260, 2209970, 2367825, 2651964, 3157100, 3314955, 4419940, 4735650, 5524925, 6629910, 9471300, 11049850, 13259820, 16574775, 22099700, 33149550, 66299100]

約数ペア:

[(1, 66299100), (2, 33149550), (3, 22099700), (4, 16574775), (5, 13259820), (6, 11049850), (7, 9471300), (10, 6629910), (12, 5524925), (14, 4735650), (15, 4419940), (20, 3314955), (21, 3157100), (25, 2651964), (28, 2367825), (30, 2209970), (35, 1894260), (42, 1578550), (50, 1325982), (60, 1104985), (70, 947130), (75, 883988), (84, 789275), (100, 662991), (105, 631420), (131, 506100), (140, 473565), (150, 441994), (175, 378852), (210, 315710), (241, 275100), (262, 253050), (300, 220997), (350, 189426), (393, 168700), (420, 157855), (482, 137550), (524, 126525), (525, 126284), (655, 101220), (700, 94713), (723, 91700), (786, 84350), (917, 72300), (964, 68775), (1050, 63142), (1205, 55020), (1310, 50610), (1446, 45850), (1572, 42175), (1687, 39300), (1834, 36150), (1965, 33740), (2100, 31571), (2410, 27510), (2620, 25305), (2751, 24100), (2892, 22925), (3275, 20244), (3374, 19650), (3615, 18340), (3668, 18075), (3930, 16870), (4585, 14460), (4820, 13755), (5061, 13100), (5502, 12050), (6025, 11004), (6550, 10122), (6748, 9825), (7230, 9170), (7860, 8435)]