66542022900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{4721}}^1\times {\mathrm{15661}}^1$

素因数の和:20402

約数の個数: 108

約数和(自身を含む): 208629774444

約数和(自身を除く): 142087751544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 4721, 9442, 14163, 15661, 18884, 23605, 28326, 31322, 42489, 46983, 47210, 56652, 62644, 70815, 78305, 84978, 93966, 94420, 118025, 140949, 141630, 156610, 169956, 187932, 212445, 234915, 236050, 281898, 283260, 313220, 354075, 391525, 424890, 469830, 472100, 563796, 704745, 708150, 783050, 849780, 939660, 1062225, 1174575, 1409490, 1416300, 1566100, 2124450, 2349150, 2818980, 3523725, 4248900, 4698300, 7047450, 14094900, 73935581, 147871162, 221806743, 295742324, 369677905, 443613486, 665420229, 739355810, 887226972, 1109033715, 1330840458, 1478711620, 1848389525, 2218067430, 2661680916, 3327101145, 3696779050, 4436134860, 5545168575, 6654202290, 7393558100, 11090337150, 13308404580, 16635505725, 22180674300, 33271011450, 66542022900]

約数ペア:

[(1, 66542022900), (2, 33271011450), (3, 22180674300), (4, 16635505725), (5, 13308404580), (6, 11090337150), (9, 7393558100), (10, 6654202290), (12, 5545168575), (15, 4436134860), (18, 3696779050), (20, 3327101145), (25, 2661680916), (30, 2218067430), (36, 1848389525), (45, 1478711620), (50, 1330840458), (60, 1109033715), (75, 887226972), (90, 739355810), (100, 665420229), (150, 443613486), (180, 369677905), (225, 295742324), (300, 221806743), (450, 147871162), (900, 73935581), (4721, 14094900), (9442, 7047450), (14163, 4698300), (15661, 4248900), (18884, 3523725), (23605, 2818980), (28326, 2349150), (31322, 2124450), (42489, 1566100), (46983, 1416300), (47210, 1409490), (56652, 1174575), (62644, 1062225), (70815, 939660), (78305, 849780), (84978, 783050), (93966, 708150), (94420, 704745), (118025, 563796), (140949, 472100), (141630, 469830), (156610, 424890), (169956, 391525), (187932, 354075), (212445, 313220), (234915, 283260), (236050, 281898)]