161345700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5783}}^1$

素因数の和:5834

約数の個数: 108

約数和(自身を含む): 522133248

約数和(自身を除く): 360787548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 4650, 5580, 5783, 6975, 9300, 11566, 13950, 17349, 23132, 27900, 28915, 34698, 52047, 57830, 69396, 86745, 104094, 115660, 144575, 173490, 179273, 208188, 260235, 289150, 346980, 358546, 433725, 520470, 537819, 578300, 717092, 867450, 896365, 1040940, 1075638, 1301175, 1613457, 1734900, 1792730, 2151276, 2602350, 2689095, 3226914, 3585460, 4481825, 5204700, 5378190, 6453828, 8067285, 8963650, 10756380, 13445475, 16134570, 17927300, 26890950, 32269140, 40336425, 53781900, 80672850, 161345700]

約数ペア:

[(1, 161345700), (2, 80672850), (3, 53781900), (4, 40336425), (5, 32269140), (6, 26890950), (9, 17927300), (10, 16134570), (12, 13445475), (15, 10756380), (18, 8963650), (20, 8067285), (25, 6453828), (30, 5378190), (31, 5204700), (36, 4481825), (45, 3585460), (50, 3226914), (60, 2689095), (62, 2602350), (75, 2151276), (90, 1792730), (93, 1734900), (100, 1613457), (124, 1301175), (150, 1075638), (155, 1040940), (180, 896365), (186, 867450), (225, 717092), (279, 578300), (300, 537819), (310, 520470), (372, 433725), (450, 358546), (465, 346980), (558, 289150), (620, 260235), (775, 208188), (900, 179273), (930, 173490), (1116, 144575), (1395, 115660), (1550, 104094), (1860, 86745), (2325, 69396), (2790, 57830), (3100, 52047), (4650, 34698), (5580, 28915), (5783, 27900), (6975, 23132), (9300, 17349), (11566, 13950)]