144604980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20630

約数の個数: 96

約数和(自身を含む): 484512000

約数和(自身を除く): 339907020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 20599, 41198, 61797, 82396, 102995, 123594, 185391, 205990, 247188, 267787, 308985, 370782, 411980, 535574, 556173, 617970, 741564, 803361, 926955, 1071148, 1112346, 1235940, 1338935, 1606722, 1853910, 2224692, 2410083, 2677870, 2780865, 3213444, 3707820, 4016805, 4820166, 5355740, 5561730, 7230249, 8033610, 9640332, 11123460, 12050415, 14460498, 16067220, 24100830, 28920996, 36151245, 48201660, 72302490, 144604980]

約数ペア:

[(1, 144604980), (2, 72302490), (3, 48201660), (4, 36151245), (5, 28920996), (6, 24100830), (9, 16067220), (10, 14460498), (12, 12050415), (13, 11123460), (15, 9640332), (18, 8033610), (20, 7230249), (26, 5561730), (27, 5355740), (30, 4820166), (36, 4016805), (39, 3707820), (45, 3213444), (52, 2780865), (54, 2677870), (60, 2410083), (65, 2224692), (78, 1853910), (90, 1606722), (108, 1338935), (117, 1235940), (130, 1112346), (135, 1071148), (156, 926955), (180, 803361), (195, 741564), (234, 617970), (260, 556173), (270, 535574), (351, 411980), (390, 370782), (468, 308985), (540, 267787), (585, 247188), (702, 205990), (780, 185391), (1170, 123594), (1404, 102995), (1755, 82396), (2340, 61797), (3510, 41198), (7020, 20599)]