213090435200

素因数分解:

$2^7\times 5^2\times {\mathrm{1871}}^1\times {\mathrm{35591}}^1$

素因数の和:37486

約数の個数: 96

約数和(自身を含む): 526696110720

約数和(自身を除く): 313605675520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 1871, 3200, 3742, 7484, 9355, 14968, 18710, 29936, 35591, 37420, 46775, 59872, 71182, 74840, 93550, 119744, 142364, 149680, 177955, 187100, 239488, 284728, 299360, 355910, 374200, 569456, 598720, 711820, 748400, 889775, 1138912, 1197440, 1423640, 1496800, 1779550, 2277824, 2847280, 2993600, 3559100, 4555648, 5694560, 5987200, 7118200, 11389120, 14236400, 22778240, 28472800, 56945600, 66590761, 113891200, 133181522, 266363044, 332953805, 532726088, 665907610, 1065452176, 1331815220, 1664769025, 2130904352, 2663630440, 3329538050, 4261808704, 5327260880, 6659076100, 8523617408, 10654521760, 13318152200, 21309043520, 26636304400, 42618087040, 53272608800, 106545217600, 213090435200]

約数ペア:

[(1, 213090435200), (2, 106545217600), (4, 53272608800), (5, 42618087040), (8, 26636304400), (10, 21309043520), (16, 13318152200), (20, 10654521760), (25, 8523617408), (32, 6659076100), (40, 5327260880), (50, 4261808704), (64, 3329538050), (80, 2663630440), (100, 2130904352), (128, 1664769025), (160, 1331815220), (200, 1065452176), (320, 665907610), (400, 532726088), (640, 332953805), (800, 266363044), (1600, 133181522), (1871, 113891200), (3200, 66590761), (3742, 56945600), (7484, 28472800), (9355, 22778240), (14968, 14236400), (18710, 11389120), (29936, 7118200), (35591, 5987200), (37420, 5694560), (46775, 4555648), (59872, 3559100), (71182, 2993600), (74840, 2847280), (93550, 2277824), (119744, 1779550), (142364, 1496800), (149680, 1423640), (177955, 1197440), (187100, 1138912), (239488, 889775), (284728, 748400), (299360, 711820), (355910, 598720), (374200, 569456)]