80093460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 247564800

約数和(自身を除く): 167471340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 149, 155, 170, 186, 204, 255, 289, 298, 310, 340, 372, 447, 465, 510, 527, 578, 596, 620, 745, 867, 894, 930, 1020, 1054, 1156, 1445, 1490, 1581, 1734, 1788, 1860, 2108, 2235, 2533, 2635, 2890, 2980, 3162, 3468, 4335, 4470, 4619, 5066, 5270, 5780, 6324, 7599, 7905, 8670, 8940, 8959, 9238, 10132, 10540, 12665, 13857, 15198, 15810, 17340, 17918, 18476, 23095, 25330, 26877, 27714, 30396, 31620, 35836, 37995, 43061, 44795, 46190, 50660, 53754, 55428, 69285, 75990, 78523, 86122, 89590, 92380, 107508, 129183, 134385, 138570, 151980, 157046, 172244, 179180, 215305, 235569, 258366, 268770, 277140, 314092, 392615, 430610, 471138, 516732, 537540, 645915, 785230, 861220, 942276, 1177845, 1291830, 1334891, 1570460, 2355690, 2583660, 2669782, 4004673, 4711380, 5339564, 6674455, 8009346, 13348910, 16018692, 20023365, 26697820, 40046730, 80093460]

約数ペア:

[(1, 80093460), (2, 40046730), (3, 26697820), (4, 20023365), (5, 16018692), (6, 13348910), (10, 8009346), (12, 6674455), (15, 5339564), (17, 4711380), (20, 4004673), (30, 2669782), (31, 2583660), (34, 2355690), (51, 1570460), (60, 1334891), (62, 1291830), (68, 1177845), (85, 942276), (93, 861220), (102, 785230), (124, 645915), (149, 537540), (155, 516732), (170, 471138), (186, 430610), (204, 392615), (255, 314092), (289, 277140), (298, 268770), (310, 258366), (340, 235569), (372, 215305), (447, 179180), (465, 172244), (510, 157046), (527, 151980), (578, 138570), (596, 134385), (620, 129183), (745, 107508), (867, 92380), (894, 89590), (930, 86122), (1020, 78523), (1054, 75990), (1156, 69285), (1445, 55428), (1490, 53754), (1581, 50660), (1734, 46190), (1788, 44795), (1860, 43061), (2108, 37995), (2235, 35836), (2533, 31620), (2635, 30396), (2890, 27714), (2980, 26877), (3162, 25330), (3468, 23095), (4335, 18476), (4470, 17918), (4619, 17340), (5066, 15810), (5270, 15198), (5780, 13857), (6324, 12665), (7599, 10540), (7905, 10132), (8670, 9238), (8940, 8959)]