149685900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5520

約数の個数: 144

約数和(自身を含む): 533132544

約数和(自身を除く): 383446644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 5483, 6825, 9100, 10966, 13650, 16449, 21932, 27300, 27415, 32898, 38381, 54830, 65796, 71279, 76762, 82245, 109660, 115143, 137075, 142558, 153524, 164490, 191905, 213837, 230286, 274150, 285116, 328980, 356395, 383810, 411225, 427674, 460572, 498953, 548300, 575715, 712790, 767620, 822450, 855348, 959525, 997906, 1069185, 1151430, 1425580, 1496859, 1644900, 1781975, 1919050, 1995812, 2138370, 2302860, 2494765, 2878575, 2993718, 3563950, 3838100, 4276740, 4989530, 5345925, 5757150, 5987436, 7127900, 7484295, 9979060, 10691850, 11514300, 12473825, 14968590, 21383700, 24947650, 29937180, 37421475, 49895300, 74842950, 149685900]

約数ペア:

[(1, 149685900), (2, 74842950), (3, 49895300), (4, 37421475), (5, 29937180), (6, 24947650), (7, 21383700), (10, 14968590), (12, 12473825), (13, 11514300), (14, 10691850), (15, 9979060), (20, 7484295), (21, 7127900), (25, 5987436), (26, 5757150), (28, 5345925), (30, 4989530), (35, 4276740), (39, 3838100), (42, 3563950), (50, 2993718), (52, 2878575), (60, 2494765), (65, 2302860), (70, 2138370), (75, 1995812), (78, 1919050), (84, 1781975), (91, 1644900), (100, 1496859), (105, 1425580), (130, 1151430), (140, 1069185), (150, 997906), (156, 959525), (175, 855348), (182, 822450), (195, 767620), (210, 712790), (260, 575715), (273, 548300), (300, 498953), (325, 460572), (350, 427674), (364, 411225), (390, 383810), (420, 356395), (455, 328980), (525, 285116), (546, 274150), (650, 230286), (700, 213837), (780, 191905), (910, 164490), (975, 153524), (1050, 142558), (1092, 137075), (1300, 115143), (1365, 109660), (1820, 82245), (1950, 76762), (2100, 71279), (2275, 65796), (2730, 54830), (3900, 38381), (4550, 32898), (5460, 27415), (5483, 27300), (6825, 21932), (9100, 16449), (10966, 13650)]