4622100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 15998976

約数和(自身を除く): 11376876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 71, 75, 84, 93, 100, 105, 124, 140, 142, 150, 155, 175, 186, 210, 213, 217, 284, 300, 310, 350, 355, 372, 420, 426, 434, 465, 497, 525, 620, 651, 700, 710, 775, 852, 868, 930, 994, 1050, 1065, 1085, 1302, 1420, 1491, 1550, 1775, 1860, 1988, 2100, 2130, 2170, 2201, 2325, 2485, 2604, 2982, 3100, 3255, 3550, 4260, 4340, 4402, 4650, 4970, 5325, 5425, 5964, 6510, 6603, 7100, 7455, 8804, 9300, 9940, 10650, 10850, 11005, 12425, 13020, 13206, 14910, 15407, 16275, 21300, 21700, 22010, 24850, 26412, 29820, 30814, 32550, 33015, 37275, 44020, 46221, 49700, 55025, 61628, 65100, 66030, 74550, 77035, 92442, 110050, 132060, 149100, 154070, 165075, 184884, 220100, 231105, 308140, 330150, 385175, 462210, 660300, 770350, 924420, 1155525, 1540700, 2311050, 4622100]

約数ペア:

[(1, 4622100), (2, 2311050), (3, 1540700), (4, 1155525), (5, 924420), (6, 770350), (7, 660300), (10, 462210), (12, 385175), (14, 330150), (15, 308140), (20, 231105), (21, 220100), (25, 184884), (28, 165075), (30, 154070), (31, 149100), (35, 132060), (42, 110050), (50, 92442), (60, 77035), (62, 74550), (70, 66030), (71, 65100), (75, 61628), (84, 55025), (93, 49700), (100, 46221), (105, 44020), (124, 37275), (140, 33015), (142, 32550), (150, 30814), (155, 29820), (175, 26412), (186, 24850), (210, 22010), (213, 21700), (217, 21300), (284, 16275), (300, 15407), (310, 14910), (350, 13206), (355, 13020), (372, 12425), (420, 11005), (426, 10850), (434, 10650), (465, 9940), (497, 9300), (525, 8804), (620, 7455), (651, 7100), (700, 6603), (710, 6510), (775, 5964), (852, 5425), (868, 5325), (930, 4970), (994, 4650), (1050, 4402), (1065, 4340), (1085, 4260), (1302, 3550), (1420, 3255), (1491, 3100), (1550, 2982), (1775, 2604), (1860, 2485), (1988, 2325), (2100, 2201), (2130, 2170)]