19416150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3350

約数の個数: 72

約数和(自身を含む): 56194320

約数和(自身を除く): 36778170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 3319, 5850, 6638, 9957, 16595, 19914, 29871, 33190, 43147, 49785, 59742, 82975, 86294, 99570, 129441, 149355, 165950, 215735, 248925, 258882, 298710, 388323, 431470, 497850, 647205, 746775, 776646, 1078675, 1294410, 1493550, 1941615, 2157350, 3236025, 3883230, 6472050, 9708075, 19416150]

約数ペア:

[(1, 19416150), (2, 9708075), (3, 6472050), (5, 3883230), (6, 3236025), (9, 2157350), (10, 1941615), (13, 1493550), (15, 1294410), (18, 1078675), (25, 776646), (26, 746775), (30, 647205), (39, 497850), (45, 431470), (50, 388323), (65, 298710), (75, 258882), (78, 248925), (90, 215735), (117, 165950), (130, 149355), (150, 129441), (195, 99570), (225, 86294), (234, 82975), (325, 59742), (390, 49785), (450, 43147), (585, 33190), (650, 29871), (975, 19914), (1170, 16595), (1950, 9957), (2925, 6638), (3319, 5850)]