300376860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 992839680

約数和(自身を除く): 692462820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 71, 84, 98, 105, 140, 142, 147, 196, 210, 213, 245, 284, 294, 355, 420, 426, 490, 497, 588, 710, 735, 852, 980, 994, 1065, 1420, 1439, 1470, 1491, 1988, 2130, 2485, 2878, 2940, 2982, 3479, 4260, 4317, 4970, 5756, 5964, 6958, 7195, 7455, 8634, 9940, 10073, 10437, 13916, 14390, 14910, 17268, 17395, 20146, 20874, 21585, 28780, 29820, 30219, 34790, 40292, 41748, 43170, 50365, 52185, 60438, 69580, 70511, 86340, 100730, 102169, 104370, 120876, 141022, 151095, 201460, 204338, 208740, 211533, 282044, 302190, 306507, 352555, 408676, 423066, 510845, 604380, 613014, 705110, 715183, 846132, 1021690, 1057665, 1226028, 1410220, 1430366, 1532535, 2043380, 2115330, 2145549, 2860732, 3065070, 3575915, 4230660, 4291098, 5006281, 6130140, 7151830, 8582196, 10012562, 10727745, 14303660, 15018843, 20025124, 21455490, 25031405, 30037686, 42910980, 50062810, 60075372, 75094215, 100125620, 150188430, 300376860]

約数ペア:

[(1, 300376860), (2, 150188430), (3, 100125620), (4, 75094215), (5, 60075372), (6, 50062810), (7, 42910980), (10, 30037686), (12, 25031405), (14, 21455490), (15, 20025124), (20, 15018843), (21, 14303660), (28, 10727745), (30, 10012562), (35, 8582196), (42, 7151830), (49, 6130140), (60, 5006281), (70, 4291098), (71, 4230660), (84, 3575915), (98, 3065070), (105, 2860732), (140, 2145549), (142, 2115330), (147, 2043380), (196, 1532535), (210, 1430366), (213, 1410220), (245, 1226028), (284, 1057665), (294, 1021690), (355, 846132), (420, 715183), (426, 705110), (490, 613014), (497, 604380), (588, 510845), (710, 423066), (735, 408676), (852, 352555), (980, 306507), (994, 302190), (1065, 282044), (1420, 211533), (1439, 208740), (1470, 204338), (1491, 201460), (1988, 151095), (2130, 141022), (2485, 120876), (2878, 104370), (2940, 102169), (2982, 100730), (3479, 86340), (4260, 70511), (4317, 69580), (4970, 60438), (5756, 52185), (5964, 50365), (6958, 43170), (7195, 41748), (7455, 40292), (8634, 34790), (9940, 30219), (10073, 29820), (10437, 28780), (13916, 21585), (14390, 20874), (14910, 20146), (17268, 17395)]