138861450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 144

約数和(自身を含む): 459303936

約数和(自身を除く): 320442486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 3391, 4095, 4550, 5850, 6782, 6825, 8190, 10173, 13650, 16955, 20346, 20475, 23737, 30519, 33910, 40950, 44083, 47474, 50865, 61038, 71211, 84775, 88166, 101730, 118685, 132249, 142422, 152595, 169550, 213633, 220415, 237370, 254325, 264498, 305190, 308581, 356055, 396747, 427266, 440830, 508650, 593425, 617162, 661245, 712110, 762975, 793494, 925743, 1068165, 1102075, 1186850, 1322490, 1525950, 1542905, 1780275, 1851486, 1983735, 2136330, 2204150, 2777229, 3085810, 3306225, 3560550, 3967470, 4628715, 5340825, 5554458, 6612450, 7714525, 9257430, 9918675, 10681650, 13886145, 15429050, 19837350, 23143575, 27772290, 46287150, 69430725, 138861450]

約数ペア:

[(1, 138861450), (2, 69430725), (3, 46287150), (5, 27772290), (6, 23143575), (7, 19837350), (9, 15429050), (10, 13886145), (13, 10681650), (14, 9918675), (15, 9257430), (18, 7714525), (21, 6612450), (25, 5554458), (26, 5340825), (30, 4628715), (35, 3967470), (39, 3560550), (42, 3306225), (45, 3085810), (50, 2777229), (63, 2204150), (65, 2136330), (70, 1983735), (75, 1851486), (78, 1780275), (90, 1542905), (91, 1525950), (105, 1322490), (117, 1186850), (126, 1102075), (130, 1068165), (150, 925743), (175, 793494), (182, 762975), (195, 712110), (210, 661245), (225, 617162), (234, 593425), (273, 508650), (315, 440830), (325, 427266), (350, 396747), (390, 356055), (450, 308581), (455, 305190), (525, 264498), (546, 254325), (585, 237370), (630, 220415), (650, 213633), (819, 169550), (910, 152595), (975, 142422), (1050, 132249), (1170, 118685), (1365, 101730), (1575, 88166), (1638, 84775), (1950, 71211), (2275, 61038), (2730, 50865), (2925, 47474), (3150, 44083), (3391, 40950), (4095, 33910), (4550, 30519), (5850, 23737), (6782, 20475), (6825, 20346), (8190, 16955), (10173, 13650)]