26843580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 61215300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 167, 171, 180, 188, 190, 228, 235, 282, 285, 334, 342, 380, 423, 470, 501, 564, 570, 668, 684, 705, 835, 846, 855, 893, 940, 1002, 1140, 1410, 1503, 1670, 1692, 1710, 1786, 2004, 2115, 2505, 2679, 2820, 3006, 3173, 3340, 3420, 3572, 4230, 4465, 5010, 5358, 6012, 6346, 7515, 7849, 8037, 8460, 8930, 9519, 10020, 10716, 12692, 13395, 15030, 15698, 15865, 16074, 17860, 19038, 23547, 26790, 28557, 30060, 31396, 31730, 32148, 38076, 39245, 40185, 47094, 47595, 53580, 57114, 63460, 70641, 78490, 80370, 94188, 95190, 114228, 117735, 141282, 142785, 149131, 156980, 160740, 190380, 235470, 282564, 285570, 298262, 353205, 447393, 470940, 571140, 596524, 706410, 745655, 894786, 1342179, 1412820, 1491310, 1789572, 2236965, 2684358, 2982620, 4473930, 5368716, 6710895, 8947860, 13421790, 26843580]

約数ペア:

[(1, 26843580), (2, 13421790), (3, 8947860), (4, 6710895), (5, 5368716), (6, 4473930), (9, 2982620), (10, 2684358), (12, 2236965), (15, 1789572), (18, 1491310), (19, 1412820), (20, 1342179), (30, 894786), (36, 745655), (38, 706410), (45, 596524), (47, 571140), (57, 470940), (60, 447393), (76, 353205), (90, 298262), (94, 285570), (95, 282564), (114, 235470), (141, 190380), (167, 160740), (171, 156980), (180, 149131), (188, 142785), (190, 141282), (228, 117735), (235, 114228), (282, 95190), (285, 94188), (334, 80370), (342, 78490), (380, 70641), (423, 63460), (470, 57114), (501, 53580), (564, 47595), (570, 47094), (668, 40185), (684, 39245), (705, 38076), (835, 32148), (846, 31730), (855, 31396), (893, 30060), (940, 28557), (1002, 26790), (1140, 23547), (1410, 19038), (1503, 17860), (1670, 16074), (1692, 15865), (1710, 15698), (1786, 15030), (2004, 13395), (2115, 12692), (2505, 10716), (2679, 10020), (2820, 9519), (3006, 8930), (3173, 8460), (3340, 8037), (3420, 7849), (3572, 7515), (4230, 6346), (4465, 6012), (5010, 5358)]