128469150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4346

約数の個数: 72

約数和(自身を含む): 350387544

約数和(自身を除く): 221918394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1206, 1675, 2010, 3015, 3350, 4261, 5025, 6030, 8522, 10050, 12783, 15075, 21305, 25566, 30150, 38349, 42610, 63915, 76698, 106525, 127830, 191745, 213050, 285487, 319575, 383490, 570974, 639150, 856461, 958725, 1427435, 1712922, 1917450, 2569383, 2854870, 4282305, 5138766, 7137175, 8564610, 12846915, 14274350, 21411525, 25693830, 42823050, 64234575, 128469150]

約数ペア:

[(1, 128469150), (2, 64234575), (3, 42823050), (5, 25693830), (6, 21411525), (9, 14274350), (10, 12846915), (15, 8564610), (18, 7137175), (25, 5138766), (30, 4282305), (45, 2854870), (50, 2569383), (67, 1917450), (75, 1712922), (90, 1427435), (134, 958725), (150, 856461), (201, 639150), (225, 570974), (335, 383490), (402, 319575), (450, 285487), (603, 213050), (670, 191745), (1005, 127830), (1206, 106525), (1675, 76698), (2010, 63915), (3015, 42610), (3350, 38349), (4261, 30150), (5025, 25566), (6030, 21305), (8522, 15075), (10050, 12783)]