72110700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4256

約数の個数: 108

約数和(自身を含む): 237979560

約数和(自身を除く): 165868860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4217, 4275, 5700, 8434, 8550, 12651, 16868, 17100, 21085, 25302, 37953, 42170, 50604, 63255, 75906, 80123, 84340, 105425, 126510, 151812, 160246, 189765, 210850, 240369, 253020, 316275, 320492, 379530, 400615, 421700, 480738, 632550, 721107, 759060, 801230, 948825, 961476, 1201845, 1265100, 1442214, 1602460, 1897650, 2003075, 2403690, 2884428, 3605535, 3795300, 4006150, 4807380, 6009225, 7211070, 8012300, 12018450, 14422140, 18027675, 24036900, 36055350, 72110700]

約数ペア:

[(1, 72110700), (2, 36055350), (3, 24036900), (4, 18027675), (5, 14422140), (6, 12018450), (9, 8012300), (10, 7211070), (12, 6009225), (15, 4807380), (18, 4006150), (19, 3795300), (20, 3605535), (25, 2884428), (30, 2403690), (36, 2003075), (38, 1897650), (45, 1602460), (50, 1442214), (57, 1265100), (60, 1201845), (75, 961476), (76, 948825), (90, 801230), (95, 759060), (100, 721107), (114, 632550), (150, 480738), (171, 421700), (180, 400615), (190, 379530), (225, 320492), (228, 316275), (285, 253020), (300, 240369), (342, 210850), (380, 189765), (450, 160246), (475, 151812), (570, 126510), (684, 105425), (855, 84340), (900, 80123), (950, 75906), (1140, 63255), (1425, 50604), (1710, 42170), (1900, 37953), (2850, 25302), (3420, 21085), (4217, 17100), (4275, 16868), (5700, 12651), (8434, 8550)]