138056100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 216

約数和(自身を含む): 495593280

約数和(自身を除く): 357537180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 169, 175, 182, 195, 210, 260, 273, 300, 325, 338, 350, 364, 389, 390, 420, 455, 507, 525, 546, 650, 676, 700, 778, 780, 845, 910, 975, 1014, 1050, 1092, 1167, 1183, 1300, 1365, 1556, 1690, 1820, 1945, 1950, 2028, 2100, 2275, 2334, 2366, 2535, 2723, 2730, 3380, 3549, 3890, 3900, 4225, 4550, 4668, 4732, 5057, 5070, 5446, 5460, 5835, 5915, 6825, 7098, 7780, 8169, 8450, 9100, 9725, 10114, 10140, 10892, 11670, 11830, 12675, 13615, 13650, 14196, 15171, 16338, 16900, 17745, 19450, 20228, 23340, 23660, 25285, 25350, 27230, 27300, 29175, 29575, 30342, 32676, 35399, 35490, 38900, 40845, 50570, 50700, 54460, 58350, 59150, 60684, 65741, 68075, 70798, 70980, 75855, 81690, 88725, 101140, 106197, 116700, 118300, 126425, 131482, 136150, 141596, 151710, 163380, 176995, 177450, 197223, 204225, 212394, 252850, 262964, 272300, 303420, 328705, 353990, 354900, 379275, 394446, 408450, 424788, 460187, 505700, 530985, 657410, 707980, 758550, 788892, 816900, 884975, 920374, 986115, 1061970, 1314820, 1380561, 1517100, 1643525, 1769950, 1840748, 1972230, 2123940, 2300935, 2654925, 2761122, 3287050, 3539900, 3944460, 4601870, 4930575, 5309850, 5522244, 6574100, 6902805, 9203740, 9861150, 10619700, 11504675, 13805610, 19722300, 23009350, 27611220, 34514025, 46018700, 69028050, 138056100]

約数ペア:

[(1, 138056100), (2, 69028050), (3, 46018700), (4, 34514025), (5, 27611220), (6, 23009350), (7, 19722300), (10, 13805610), (12, 11504675), (13, 10619700), (14, 9861150), (15, 9203740), (20, 6902805), (21, 6574100), (25, 5522244), (26, 5309850), (28, 4930575), (30, 4601870), (35, 3944460), (39, 3539900), (42, 3287050), (50, 2761122), (52, 2654925), (60, 2300935), (65, 2123940), (70, 1972230), (75, 1840748), (78, 1769950), (84, 1643525), (91, 1517100), (100, 1380561), (105, 1314820), (130, 1061970), (140, 986115), (150, 920374), (156, 884975), (169, 816900), (175, 788892), (182, 758550), (195, 707980), (210, 657410), (260, 530985), (273, 505700), (300, 460187), (325, 424788), (338, 408450), (350, 394446), (364, 379275), (389, 354900), (390, 353990), (420, 328705), (455, 303420), (507, 272300), (525, 262964), (546, 252850), (650, 212394), (676, 204225), (700, 197223), (778, 177450), (780, 176995), (845, 163380), (910, 151710), (975, 141596), (1014, 136150), (1050, 131482), (1092, 126425), (1167, 118300), (1183, 116700), (1300, 106197), (1365, 101140), (1556, 88725), (1690, 81690), (1820, 75855), (1945, 70980), (1950, 70798), (2028, 68075), (2100, 65741), (2275, 60684), (2334, 59150), (2366, 58350), (2535, 54460), (2723, 50700), (2730, 50570), (3380, 40845), (3549, 38900), (3890, 35490), (3900, 35399), (4225, 32676), (4550, 30342), (4668, 29575), (4732, 29175), (5057, 27300), (5070, 27230), (5446, 25350), (5460, 25285), (5835, 23660), (5915, 23340), (6825, 20228), (7098, 19450), (7780, 17745), (8169, 16900), (8450, 16338), (9100, 15171), (9725, 14196), (10114, 13650), (10140, 13615), (10892, 12675), (11670, 11830)]