164808900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1398

約数の個数: 108

約数和(自身を含む): 520474500

約数和(自身を除く): 355665600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 149, 150, 180, 225, 298, 300, 447, 450, 596, 745, 894, 900, 1229, 1341, 1490, 1788, 2235, 2458, 2682, 2980, 3687, 3725, 4470, 4916, 5364, 6145, 6705, 7374, 7450, 8940, 11061, 11175, 12290, 13410, 14748, 14900, 18435, 22122, 22350, 24580, 26820, 30725, 33525, 36870, 44244, 44700, 55305, 61450, 67050, 73740, 92175, 110610, 122900, 134100, 183121, 184350, 221220, 276525, 366242, 368700, 549363, 553050, 732484, 915605, 1098726, 1106100, 1648089, 1831210, 2197452, 2746815, 3296178, 3662420, 4578025, 5493630, 6592356, 8240445, 9156050, 10987260, 13734075, 16480890, 18312100, 27468150, 32961780, 41202225, 54936300, 82404450, 164808900]

約数ペア:

[(1, 164808900), (2, 82404450), (3, 54936300), (4, 41202225), (5, 32961780), (6, 27468150), (9, 18312100), (10, 16480890), (12, 13734075), (15, 10987260), (18, 9156050), (20, 8240445), (25, 6592356), (30, 5493630), (36, 4578025), (45, 3662420), (50, 3296178), (60, 2746815), (75, 2197452), (90, 1831210), (100, 1648089), (149, 1106100), (150, 1098726), (180, 915605), (225, 732484), (298, 553050), (300, 549363), (447, 368700), (450, 366242), (596, 276525), (745, 221220), (894, 184350), (900, 183121), (1229, 134100), (1341, 122900), (1490, 110610), (1788, 92175), (2235, 73740), (2458, 67050), (2682, 61450), (2980, 55305), (3687, 44700), (3725, 44244), (4470, 36870), (4916, 33525), (5364, 30725), (6145, 26820), (6705, 24580), (7374, 22350), (7450, 22122), (8940, 18435), (11061, 14900), (11175, 14748), (12290, 13410)]