172975260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 496968192

約数和(自身を除く): 323992932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 167, 183, 244, 283, 305, 334, 366, 501, 566, 610, 668, 732, 835, 849, 915, 1002, 1132, 1220, 1415, 1670, 1698, 1830, 2004, 2505, 2830, 3340, 3396, 3660, 4245, 5010, 5660, 8490, 10020, 10187, 16980, 17263, 20374, 30561, 34526, 40748, 47261, 50935, 51789, 61122, 69052, 86315, 94522, 101870, 103578, 122244, 141783, 152805, 172630, 189044, 203740, 207156, 236305, 258945, 283566, 305610, 345260, 472610, 517890, 567132, 611220, 708915, 945220, 1035780, 1417830, 2835660, 2882921, 5765842, 8648763, 11531684, 14414605, 17297526, 28829210, 34595052, 43243815, 57658420, 86487630, 172975260]

約数ペア:

[(1, 172975260), (2, 86487630), (3, 57658420), (4, 43243815), (5, 34595052), (6, 28829210), (10, 17297526), (12, 14414605), (15, 11531684), (20, 8648763), (30, 5765842), (60, 2882921), (61, 2835660), (122, 1417830), (167, 1035780), (183, 945220), (244, 708915), (283, 611220), (305, 567132), (334, 517890), (366, 472610), (501, 345260), (566, 305610), (610, 283566), (668, 258945), (732, 236305), (835, 207156), (849, 203740), (915, 189044), (1002, 172630), (1132, 152805), (1220, 141783), (1415, 122244), (1670, 103578), (1698, 101870), (1830, 94522), (2004, 86315), (2505, 69052), (2830, 61122), (3340, 51789), (3396, 50935), (3660, 47261), (4245, 40748), (5010, 34526), (5660, 30561), (8490, 20374), (10020, 17263), (10187, 16980)]