73404300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 231547680

約数和(自身を除く): 158143380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 37, 50, 51, 60, 68, 74, 75, 85, 100, 102, 111, 148, 150, 170, 185, 204, 222, 255, 300, 340, 370, 389, 425, 444, 510, 555, 629, 740, 778, 850, 925, 1020, 1110, 1167, 1258, 1275, 1556, 1700, 1850, 1887, 1945, 2220, 2334, 2516, 2550, 2775, 3145, 3700, 3774, 3890, 4668, 5100, 5550, 5835, 6290, 6613, 7548, 7780, 9435, 9725, 11100, 11670, 12580, 13226, 14393, 15725, 18870, 19450, 19839, 23340, 26452, 28786, 29175, 31450, 33065, 37740, 38900, 39678, 43179, 47175, 57572, 58350, 62900, 66130, 71965, 79356, 86358, 94350, 99195, 116700, 132260, 143930, 165325, 172716, 188700, 198390, 215895, 244681, 287860, 330650, 359825, 396780, 431790, 489362, 495975, 661300, 719650, 734043, 863580, 978724, 991950, 1079475, 1223405, 1439300, 1468086, 1983900, 2158950, 2446810, 2936172, 3670215, 4317900, 4893620, 6117025, 7340430, 12234050, 14680860, 18351075, 24468100, 36702150, 73404300]

約数ペア:

[(1, 73404300), (2, 36702150), (3, 24468100), (4, 18351075), (5, 14680860), (6, 12234050), (10, 7340430), (12, 6117025), (15, 4893620), (17, 4317900), (20, 3670215), (25, 2936172), (30, 2446810), (34, 2158950), (37, 1983900), (50, 1468086), (51, 1439300), (60, 1223405), (68, 1079475), (74, 991950), (75, 978724), (85, 863580), (100, 734043), (102, 719650), (111, 661300), (148, 495975), (150, 489362), (170, 431790), (185, 396780), (204, 359825), (222, 330650), (255, 287860), (300, 244681), (340, 215895), (370, 198390), (389, 188700), (425, 172716), (444, 165325), (510, 143930), (555, 132260), (629, 116700), (740, 99195), (778, 94350), (850, 86358), (925, 79356), (1020, 71965), (1110, 66130), (1167, 62900), (1258, 58350), (1275, 57572), (1556, 47175), (1700, 43179), (1850, 39678), (1887, 38900), (1945, 37740), (2220, 33065), (2334, 31450), (2516, 29175), (2550, 28786), (2775, 26452), (3145, 23340), (3700, 19839), (3774, 19450), (3890, 18870), (4668, 15725), (5100, 14393), (5550, 13226), (5835, 12580), (6290, 11670), (6613, 11100), (7548, 9725), (7780, 9435)]