151870860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1601}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 503822592

約数和(自身を除く): 351951732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1601, 1860, 2108, 2635, 2790, 3060, 3162, 3202, 4743, 4803, 5270, 5580, 6324, 6404, 7905, 8005, 9486, 9606, 10540, 14409, 15810, 16010, 18972, 19212, 23715, 24015, 27217, 28818, 31620, 32020, 47430, 48030, 49631, 54434, 57636, 72045, 81651, 94860, 96060, 99262, 108868, 136085, 144090, 148893, 163302, 198524, 244953, 248155, 272170, 288180, 297786, 326604, 408255, 446679, 489906, 496310, 544340, 595572, 744465, 816510, 843727, 893358, 979812, 992620, 1224765, 1488930, 1633020, 1687454, 1786716, 2233395, 2449530, 2531181, 2977860, 3374908, 4218635, 4466790, 4899060, 5062362, 7593543, 8437270, 8933580, 10124724, 12655905, 15187086, 16874540, 25311810, 30374172, 37967715, 50623620, 75935430, 151870860]

約数ペア:

[(1, 151870860), (2, 75935430), (3, 50623620), (4, 37967715), (5, 30374172), (6, 25311810), (9, 16874540), (10, 15187086), (12, 12655905), (15, 10124724), (17, 8933580), (18, 8437270), (20, 7593543), (30, 5062362), (31, 4899060), (34, 4466790), (36, 4218635), (45, 3374908), (51, 2977860), (60, 2531181), (62, 2449530), (68, 2233395), (85, 1786716), (90, 1687454), (93, 1633020), (102, 1488930), (124, 1224765), (153, 992620), (155, 979812), (170, 893358), (180, 843727), (186, 816510), (204, 744465), (255, 595572), (279, 544340), (306, 496310), (310, 489906), (340, 446679), (372, 408255), (465, 326604), (510, 297786), (527, 288180), (558, 272170), (612, 248155), (620, 244953), (765, 198524), (930, 163302), (1020, 148893), (1054, 144090), (1116, 136085), (1395, 108868), (1530, 99262), (1581, 96060), (1601, 94860), (1860, 81651), (2108, 72045), (2635, 57636), (2790, 54434), (3060, 49631), (3162, 48030), (3202, 47430), (4743, 32020), (4803, 31620), (5270, 28818), (5580, 27217), (6324, 24015), (6404, 23715), (7905, 19212), (8005, 18972), (9486, 16010), (9606, 15810), (10540, 14409)]