145647300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15661}}^1$

素因数の和:15709

約数の個数: 72

約数和(自身を含む): 435027712

約数和(自身を除く): 289380412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 15661, 31322, 46983, 62644, 78305, 93966, 156610, 187932, 234915, 313220, 391525, 469830, 485491, 783050, 939660, 970982, 1174575, 1456473, 1566100, 1941964, 2349150, 2427455, 2912946, 4698300, 4854910, 5825892, 7282365, 9709820, 12137275, 14564730, 24274550, 29129460, 36411825, 48549100, 72823650, 145647300]

約数ペア:

[(1, 145647300), (2, 72823650), (3, 48549100), (4, 36411825), (5, 29129460), (6, 24274550), (10, 14564730), (12, 12137275), (15, 9709820), (20, 7282365), (25, 5825892), (30, 4854910), (31, 4698300), (50, 2912946), (60, 2427455), (62, 2349150), (75, 1941964), (93, 1566100), (100, 1456473), (124, 1174575), (150, 970982), (155, 939660), (186, 783050), (300, 485491), (310, 469830), (372, 391525), (465, 313220), (620, 234915), (775, 187932), (930, 156610), (1550, 93966), (1860, 78305), (2325, 62644), (3100, 46983), (4650, 31322), (9300, 15661)]