28467300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3109

約数の個数: 72

約数和(自身を含む): 85050112

約数和(自身を除く): 56582812

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, 3061, 3100, 4650, 6122, 9183, 9300, 12244, 15305, 18366, 30610, 36732, 45915, 61220, 76525, 91830, 94891, 153050, 183660, 189782, 229575, 284673, 306100, 379564, 459150, 474455, 569346, 918300, 948910, 1138692, 1423365, 1897820, 2372275, 2846730, 4744550, 5693460, 7116825, 9489100, 14233650, 28467300]

約数ペア:

[(1, 28467300), (2, 14233650), (3, 9489100), (4, 7116825), (5, 5693460), (6, 4744550), (10, 2846730), (12, 2372275), (15, 1897820), (20, 1423365), (25, 1138692), (30, 948910), (31, 918300), (50, 569346), (60, 474455), (62, 459150), (75, 379564), (93, 306100), (100, 284673), (124, 229575), (150, 189782), (155, 183660), (186, 153050), (300, 94891), (310, 91830), (372, 76525), (465, 61220), (620, 45915), (775, 36732), (930, 30610), (1550, 18366), (1860, 15305), (2325, 12244), (3061, 9300), (3100, 9183), (4650, 6122)]