142937100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:920

約数の個数: 108

約数和(自身を含む): 450570120

約数和(自身を除く): 307633020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 241, 300, 450, 482, 659, 723, 900, 964, 1205, 1318, 1446, 1977, 2169, 2410, 2636, 2892, 3295, 3615, 3954, 4338, 4820, 5931, 6025, 6590, 7230, 7908, 8676, 9885, 10845, 11862, 12050, 13180, 14460, 16475, 18075, 19770, 21690, 23724, 24100, 29655, 32950, 36150, 39540, 43380, 49425, 54225, 59310, 65900, 72300, 98850, 108450, 118620, 148275, 158819, 197700, 216900, 296550, 317638, 476457, 593100, 635276, 794095, 952914, 1429371, 1588190, 1905828, 2382285, 2858742, 3176380, 3970475, 4764570, 5717484, 7146855, 7940950, 9529140, 11911425, 14293710, 15881900, 23822850, 28587420, 35734275, 47645700, 71468550, 142937100]

約数ペア:

[(1, 142937100), (2, 71468550), (3, 47645700), (4, 35734275), (5, 28587420), (6, 23822850), (9, 15881900), (10, 14293710), (12, 11911425), (15, 9529140), (18, 7940950), (20, 7146855), (25, 5717484), (30, 4764570), (36, 3970475), (45, 3176380), (50, 2858742), (60, 2382285), (75, 1905828), (90, 1588190), (100, 1429371), (150, 952914), (180, 794095), (225, 635276), (241, 593100), (300, 476457), (450, 317638), (482, 296550), (659, 216900), (723, 197700), (900, 158819), (964, 148275), (1205, 118620), (1318, 108450), (1446, 98850), (1977, 72300), (2169, 65900), (2410, 59310), (2636, 54225), (2892, 49425), (3295, 43380), (3615, 39540), (3954, 36150), (4338, 32950), (4820, 29655), (5931, 24100), (6025, 23724), (6590, 21690), (7230, 19770), (7908, 18075), (8676, 16475), (9885, 14460), (10845, 13180), (11862, 12050)]