302916810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 915148800

約数和(自身を除く): 612231990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 79, 93, 95, 105, 114, 133, 155, 158, 186, 190, 210, 217, 237, 266, 285, 310, 395, 399, 434, 465, 474, 553, 570, 589, 651, 665, 790, 798, 930, 961, 1085, 1106, 1178, 1185, 1302, 1330, 1501, 1659, 1767, 1922, 1995, 2170, 2370, 2449, 2765, 2883, 2945, 3002, 3255, 3318, 3534, 3990, 4123, 4503, 4805, 4898, 5530, 5766, 5890, 6510, 6727, 7347, 7505, 8246, 8295, 8835, 9006, 9610, 10507, 12245, 12369, 13454, 14415, 14694, 15010, 16590, 17143, 17670, 18259, 20181, 20615, 21014, 22515, 24490, 24738, 28830, 31521, 33635, 34286, 36518, 36735, 40362, 41230, 45030, 46531, 51429, 52535, 54777, 61845, 63042, 67270, 73470, 75919, 85715, 91295, 93062, 100905, 102858, 105070, 109554, 123690, 127813, 139593, 151838, 157605, 171430, 182590, 201810, 227757, 232655, 255626, 257145, 273885, 279186, 315210, 325717, 379595, 383439, 455514, 465310, 514290, 531433, 547770, 639065, 651434, 697965, 759190, 766878, 977151, 1062866, 1138785, 1278130, 1395930, 1442461, 1594299, 1628585, 1917195, 1954302, 2277570, 2657165, 2884922, 3188598, 3257170, 3834390, 4327383, 4885755, 5314330, 7212305, 7971495, 8654766, 9771510, 10097227, 14424610, 15942990, 20194454, 21636915, 30291681, 43273830, 50486135, 60583362, 100972270, 151458405, 302916810]

約数ペア:

[(1, 302916810), (2, 151458405), (3, 100972270), (5, 60583362), (6, 50486135), (7, 43273830), (10, 30291681), (14, 21636915), (15, 20194454), (19, 15942990), (21, 14424610), (30, 10097227), (31, 9771510), (35, 8654766), (38, 7971495), (42, 7212305), (57, 5314330), (62, 4885755), (70, 4327383), (79, 3834390), (93, 3257170), (95, 3188598), (105, 2884922), (114, 2657165), (133, 2277570), (155, 1954302), (158, 1917195), (186, 1628585), (190, 1594299), (210, 1442461), (217, 1395930), (237, 1278130), (266, 1138785), (285, 1062866), (310, 977151), (395, 766878), (399, 759190), (434, 697965), (465, 651434), (474, 639065), (553, 547770), (570, 531433), (589, 514290), (651, 465310), (665, 455514), (790, 383439), (798, 379595), (930, 325717), (961, 315210), (1085, 279186), (1106, 273885), (1178, 257145), (1185, 255626), (1302, 232655), (1330, 227757), (1501, 201810), (1659, 182590), (1767, 171430), (1922, 157605), (1995, 151838), (2170, 139593), (2370, 127813), (2449, 123690), (2765, 109554), (2883, 105070), (2945, 102858), (3002, 100905), (3255, 93062), (3318, 91295), (3534, 85715), (3990, 75919), (4123, 73470), (4503, 67270), (4805, 63042), (4898, 61845), (5530, 54777), (5766, 52535), (5890, 51429), (6510, 46531), (6727, 45030), (7347, 41230), (7505, 40362), (8246, 36735), (8295, 36518), (8835, 34286), (9006, 33635), (9610, 31521), (10507, 28830), (12245, 24738), (12369, 24490), (13454, 22515), (14415, 21014), (14694, 20615), (15010, 20181), (16590, 18259), (17143, 17670)]