8037900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 27949600

約数和(自身を除く): 19911700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 229, 234, 260, 270, 300, 325, 351, 390, 450, 458, 468, 540, 585, 650, 675, 687, 702, 780, 900, 916, 975, 1145, 1170, 1300, 1350, 1374, 1404, 1755, 1950, 2061, 2290, 2340, 2700, 2748, 2925, 2977, 3435, 3510, 3900, 4122, 4580, 5725, 5850, 5954, 6183, 6870, 7020, 8244, 8775, 8931, 10305, 11450, 11700, 11908, 12366, 13740, 14885, 17175, 17550, 17862, 20610, 22900, 24732, 26793, 29770, 30915, 34350, 35100, 35724, 41220, 44655, 51525, 53586, 59540, 61830, 68700, 74425, 80379, 89310, 103050, 107172, 123660, 133965, 148850, 154575, 160758, 178620, 206100, 223275, 267930, 297700, 309150, 321516, 401895, 446550, 535860, 618300, 669825, 803790, 893100, 1339650, 1607580, 2009475, 2679300, 4018950, 8037900]

約数ペア:

[(1, 8037900), (2, 4018950), (3, 2679300), (4, 2009475), (5, 1607580), (6, 1339650), (9, 893100), (10, 803790), (12, 669825), (13, 618300), (15, 535860), (18, 446550), (20, 401895), (25, 321516), (26, 309150), (27, 297700), (30, 267930), (36, 223275), (39, 206100), (45, 178620), (50, 160758), (52, 154575), (54, 148850), (60, 133965), (65, 123660), (75, 107172), (78, 103050), (90, 89310), (100, 80379), (108, 74425), (117, 68700), (130, 61830), (135, 59540), (150, 53586), (156, 51525), (180, 44655), (195, 41220), (225, 35724), (229, 35100), (234, 34350), (260, 30915), (270, 29770), (300, 26793), (325, 24732), (351, 22900), (390, 20610), (450, 17862), (458, 17550), (468, 17175), (540, 14885), (585, 13740), (650, 12366), (675, 11908), (687, 11700), (702, 11450), (780, 10305), (900, 8931), (916, 8775), (975, 8244), (1145, 7020), (1170, 6870), (1300, 6183), (1350, 5954), (1374, 5850), (1404, 5725), (1755, 4580), (1950, 4122), (2061, 3900), (2290, 3510), (2340, 3435), (2700, 2977), (2748, 2925)]