150547880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 409812480

約数和(自身を除く): 259264600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 97, 115, 140, 161, 184, 194, 230, 241, 280, 322, 388, 460, 482, 485, 644, 679, 776, 805, 920, 964, 970, 1205, 1288, 1358, 1610, 1687, 1928, 1940, 2231, 2410, 2716, 3220, 3374, 3395, 3880, 4462, 4820, 5432, 5543, 6440, 6748, 6790, 8435, 8924, 9640, 11086, 11155, 13496, 13580, 15617, 16870, 17848, 22172, 22310, 23377, 27160, 27715, 31234, 33740, 38801, 44344, 44620, 46754, 55430, 62468, 67480, 77602, 78085, 89240, 93508, 110860, 116885, 124936, 155204, 156170, 163639, 187016, 194005, 221720, 233770, 310408, 312340, 327278, 388010, 467540, 537671, 624680, 654556, 776020, 818195, 935080, 1075342, 1309112, 1552040, 1636390, 2150684, 2688355, 3272780, 3763697, 4301368, 5376710, 6545560, 7527394, 10753420, 15054788, 18818485, 21506840, 30109576, 37636970, 75273940, 150547880]

約数ペア:

[(1, 150547880), (2, 75273940), (4, 37636970), (5, 30109576), (7, 21506840), (8, 18818485), (10, 15054788), (14, 10753420), (20, 7527394), (23, 6545560), (28, 5376710), (35, 4301368), (40, 3763697), (46, 3272780), (56, 2688355), (70, 2150684), (92, 1636390), (97, 1552040), (115, 1309112), (140, 1075342), (161, 935080), (184, 818195), (194, 776020), (230, 654556), (241, 624680), (280, 537671), (322, 467540), (388, 388010), (460, 327278), (482, 312340), (485, 310408), (644, 233770), (679, 221720), (776, 194005), (805, 187016), (920, 163639), (964, 156170), (970, 155204), (1205, 124936), (1288, 116885), (1358, 110860), (1610, 93508), (1687, 89240), (1928, 78085), (1940, 77602), (2231, 67480), (2410, 62468), (2716, 55430), (3220, 46754), (3374, 44620), (3395, 44344), (3880, 38801), (4462, 33740), (4820, 31234), (5432, 27715), (5543, 27160), (6440, 23377), (6748, 22310), (6790, 22172), (8435, 17848), (8924, 16870), (9640, 15617), (11086, 13580), (11155, 13496)]