187905060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 704471040

約数和(自身を除く): 516565980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 114, 126, 133, 140, 141, 167, 171, 180, 188, 190, 210, 228, 235, 252, 266, 282, 285, 315, 329, 334, 342, 380, 399, 420, 423, 470, 501, 532, 564, 570, 630, 658, 665, 668, 684, 705, 798, 835, 846, 855, 893, 940, 987, 1002, 1140, 1169, 1197, 1260, 1316, 1330, 1410, 1503, 1596, 1645, 1670, 1692, 1710, 1786, 1974, 1995, 2004, 2115, 2338, 2394, 2505, 2660, 2679, 2820, 2961, 3006, 3173, 3290, 3340, 3420, 3507, 3572, 3948, 3990, 4230, 4465, 4676, 4788, 4935, 5010, 5358, 5845, 5922, 5985, 6012, 6251, 6346, 6580, 7014, 7515, 7849, 7980, 8037, 8460, 8930, 9519, 9870, 10020, 10521, 10716, 11690, 11844, 11970, 12502, 12692, 13395, 14028, 14805, 15030, 15698, 15865, 16074, 17535, 17860, 18753, 19038, 19740, 21042, 22211, 23380, 23547, 23940, 25004, 26790, 28557, 29610, 30060, 31255, 31396, 31730, 32148, 35070, 37506, 38076, 39245, 40185, 42084, 44422, 47094, 47595, 52605, 53580, 54943, 56259, 57114, 59220, 62510, 63460, 66633, 70140, 70641, 75012, 78490, 80370, 88844, 93765, 94188, 95190, 105210, 109886, 111055, 112518, 114228, 117735, 125020, 133266, 141282, 142785, 149131, 156980, 160740, 164829, 187530, 190380, 199899, 210420, 219772, 222110, 225036, 235470, 266532, 274715, 281295, 282564, 285570, 298262, 329658, 333165, 353205, 375060, 399798, 444220, 447393, 470940, 494487, 549430, 562590, 571140, 596524, 659316, 666330, 706410, 745655, 799596, 824145, 894786, 988974, 999495, 1043917, 1098860, 1125180, 1332660, 1342179, 1412820, 1491310, 1648290, 1789572, 1977948, 1998990, 2087834, 2236965, 2472435, 2684358, 2982620, 3131751, 3296580, 3997980, 4175668, 4473930, 4944870, 5219585, 5368716, 6263502, 6710895, 8947860, 9395253, 9889740, 10439170, 12527004, 13421790, 15658755, 18790506, 20878340, 26843580, 31317510, 37581012, 46976265, 62635020, 93952530, 187905060]

約数ペア:

[(1, 187905060), (2, 93952530), (3, 62635020), (4, 46976265), (5, 37581012), (6, 31317510), (7, 26843580), (9, 20878340), (10, 18790506), (12, 15658755), (14, 13421790), (15, 12527004), (18, 10439170), (19, 9889740), (20, 9395253), (21, 8947860), (28, 6710895), (30, 6263502), (35, 5368716), (36, 5219585), (38, 4944870), (42, 4473930), (45, 4175668), (47, 3997980), (57, 3296580), (60, 3131751), (63, 2982620), (70, 2684358), (76, 2472435), (84, 2236965), (90, 2087834), (94, 1998990), (95, 1977948), (105, 1789572), (114, 1648290), (126, 1491310), (133, 1412820), (140, 1342179), (141, 1332660), (167, 1125180), (171, 1098860), (180, 1043917), (188, 999495), (190, 988974), (210, 894786), (228, 824145), (235, 799596), (252, 745655), (266, 706410), (282, 666330), (285, 659316), (315, 596524), (329, 571140), (334, 562590), (342, 549430), (380, 494487), (399, 470940), (420, 447393), (423, 444220), (470, 399798), (501, 375060), (532, 353205), (564, 333165), (570, 329658), (630, 298262), (658, 285570), (665, 282564), (668, 281295), (684, 274715), (705, 266532), (798, 235470), (835, 225036), (846, 222110), (855, 219772), (893, 210420), (940, 199899), (987, 190380), (1002, 187530), (1140, 164829), (1169, 160740), (1197, 156980), (1260, 149131), (1316, 142785), (1330, 141282), (1410, 133266), (1503, 125020), (1596, 117735), (1645, 114228), (1670, 112518), (1692, 111055), (1710, 109886), (1786, 105210), (1974, 95190), (1995, 94188), (2004, 93765), (2115, 88844), (2338, 80370), (2394, 78490), (2505, 75012), (2660, 70641), (2679, 70140), (2820, 66633), (2961, 63460), (3006, 62510), (3173, 59220), (3290, 57114), (3340, 56259), (3420, 54943), (3507, 53580), (3572, 52605), (3948, 47595), (3990, 47094), (4230, 44422), (4465, 42084), (4676, 40185), (4788, 39245), (4935, 38076), (5010, 37506), (5358, 35070), (5845, 32148), (5922, 31730), (5985, 31396), (6012, 31255), (6251, 30060), (6346, 29610), (6580, 28557), (7014, 26790), (7515, 25004), (7849, 23940), (7980, 23547), (8037, 23380), (8460, 22211), (8930, 21042), (9519, 19740), (9870, 19038), (10020, 18753), (10521, 17860), (10716, 17535), (11690, 16074), (11844, 15865), (11970, 15698), (12502, 15030), (12692, 14805), (13395, 14028)]