20131475100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{9011}}^1$

素因数の和:9716

約数の個数: 144

約数和(自身を含む): 63643176576

約数和(自身を除く): 43511701476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 677, 825, 1100, 1354, 1650, 2031, 2708, 3300, 3385, 4062, 6770, 7447, 8124, 9011, 10155, 13540, 14894, 16925, 18022, 20310, 22341, 27033, 29788, 33850, 36044, 37235, 40620, 44682, 45055, 50775, 54066, 67700, 74470, 89364, 90110, 99121, 101550, 108132, 111705, 135165, 148940, 180220, 186175, 198242, 203100, 223410, 225275, 270330, 297363, 372350, 396484, 446820, 450550, 495605, 540660, 558525, 594726, 675825, 744700, 901100, 991210, 1117050, 1189452, 1351650, 1486815, 1982420, 2234100, 2478025, 2703300, 2973630, 4956050, 5947260, 6100447, 7434075, 9912100, 12200894, 14868150, 18301341, 24401788, 29736300, 30502235, 36602682, 61004470, 67104917, 73205364, 91506705, 122008940, 134209834, 152511175, 183013410, 201314751, 268419668, 305022350, 335524585, 366026820, 402629502, 457533525, 610044700, 671049170, 805259004, 915067050, 1006573755, 1342098340, 1677622925, 1830134100, 2013147510, 3355245850, 4026295020, 5032868775, 6710491700, 10065737550, 20131475100]

約数ペア:

[(1, 20131475100), (2, 10065737550), (3, 6710491700), (4, 5032868775), (5, 4026295020), (6, 3355245850), (10, 2013147510), (11, 1830134100), (12, 1677622925), (15, 1342098340), (20, 1006573755), (22, 915067050), (25, 805259004), (30, 671049170), (33, 610044700), (44, 457533525), (50, 402629502), (55, 366026820), (60, 335524585), (66, 305022350), (75, 268419668), (100, 201314751), (110, 183013410), (132, 152511175), (150, 134209834), (165, 122008940), (220, 91506705), (275, 73205364), (300, 67104917), (330, 61004470), (550, 36602682), (660, 30502235), (677, 29736300), (825, 24401788), (1100, 18301341), (1354, 14868150), (1650, 12200894), (2031, 9912100), (2708, 7434075), (3300, 6100447), (3385, 5947260), (4062, 4956050), (6770, 2973630), (7447, 2703300), (8124, 2478025), (9011, 2234100), (10155, 1982420), (13540, 1486815), (14894, 1351650), (16925, 1189452), (18022, 1117050), (20310, 991210), (22341, 901100), (27033, 744700), (29788, 675825), (33850, 594726), (36044, 558525), (37235, 540660), (40620, 495605), (44682, 450550), (45055, 446820), (50775, 396484), (54066, 372350), (67700, 297363), (74470, 270330), (89364, 225275), (90110, 223410), (99121, 203100), (101550, 198242), (108132, 186175), (111705, 180220), (135165, 148940)]