71941010580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2753}}^1\times {\mathrm{145177}}^1$

素因数の和:147945

約数の個数: 72

約数和(自身を含む): 218301835752

約数和(自身を除く): 146360825172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2753, 5506, 8259, 11012, 13765, 16518, 24777, 27530, 33036, 41295, 49554, 55060, 82590, 99108, 123885, 145177, 165180, 247770, 290354, 435531, 495540, 580708, 725885, 871062, 1306593, 1451770, 1742124, 2177655, 2613186, 2903540, 4355310, 5226372, 6532965, 8710620, 13065930, 26131860, 399672281, 799344562, 1199016843, 1598689124, 1998361405, 2398033686, 3597050529, 3996722810, 4796067372, 5995084215, 7194101058, 7993445620, 11990168430, 14388202116, 17985252645, 23980336860, 35970505290, 71941010580]

約数ペア:

[(1, 71941010580), (2, 35970505290), (3, 23980336860), (4, 17985252645), (5, 14388202116), (6, 11990168430), (9, 7993445620), (10, 7194101058), (12, 5995084215), (15, 4796067372), (18, 3996722810), (20, 3597050529), (30, 2398033686), (36, 1998361405), (45, 1598689124), (60, 1199016843), (90, 799344562), (180, 399672281), (2753, 26131860), (5506, 13065930), (8259, 8710620), (11012, 6532965), (13765, 5226372), (16518, 4355310), (24777, 2903540), (27530, 2613186), (33036, 2177655), (41295, 1742124), (49554, 1451770), (55060, 1306593), (82590, 871062), (99108, 725885), (123885, 580708), (145177, 495540), (165180, 435531), (247770, 290354)]