1636227540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3727}}^1$

素因数の和:4019

約数の個数: 120

約数和(自身を含む): 5153229312

約数和(自身を除く): 3517001772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 271, 324, 405, 540, 542, 810, 813, 1084, 1355, 1620, 1626, 2439, 2710, 3252, 3727, 4065, 4878, 5420, 7317, 7454, 8130, 9756, 11181, 12195, 14634, 14908, 16260, 18635, 21951, 22362, 24390, 29268, 33543, 36585, 37270, 43902, 44724, 48780, 55905, 67086, 73170, 74540, 87804, 100629, 109755, 111810, 134172, 146340, 167715, 201258, 219510, 223620, 301887, 335430, 402516, 439020, 503145, 603774, 670860, 1006290, 1010017, 1207548, 1509435, 2012580, 2020034, 3018870, 3030051, 4040068, 5050085, 6037740, 6060102, 9090153, 10100170, 12120204, 15150255, 18180306, 20200340, 27270459, 30300510, 36360612, 45450765, 54540918, 60601020, 81811377, 90901530, 109081836, 136352295, 163622754, 181803060, 272704590, 327245508, 409056885, 545409180, 818113770, 1636227540]

約数ペア:

[(1, 1636227540), (2, 818113770), (3, 545409180), (4, 409056885), (5, 327245508), (6, 272704590), (9, 181803060), (10, 163622754), (12, 136352295), (15, 109081836), (18, 90901530), (20, 81811377), (27, 60601020), (30, 54540918), (36, 45450765), (45, 36360612), (54, 30300510), (60, 27270459), (81, 20200340), (90, 18180306), (108, 15150255), (135, 12120204), (162, 10100170), (180, 9090153), (270, 6060102), (271, 6037740), (324, 5050085), (405, 4040068), (540, 3030051), (542, 3018870), (810, 2020034), (813, 2012580), (1084, 1509435), (1355, 1207548), (1620, 1010017), (1626, 1006290), (2439, 670860), (2710, 603774), (3252, 503145), (3727, 439020), (4065, 402516), (4878, 335430), (5420, 301887), (7317, 223620), (7454, 219510), (8130, 201258), (9756, 167715), (11181, 146340), (12195, 134172), (14634, 111810), (14908, 109755), (16260, 100629), (18635, 87804), (21951, 74540), (22362, 73170), (24390, 67086), (29268, 55905), (33543, 48780), (36585, 44724), (37270, 43902)]