79413750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 238798560

約数和(自身を除く): 159384810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 125, 130, 135, 150, 181, 195, 225, 234, 250, 270, 325, 351, 362, 375, 390, 450, 543, 585, 625, 650, 675, 702, 750, 905, 975, 1086, 1125, 1170, 1250, 1350, 1625, 1629, 1755, 1810, 1875, 1950, 2250, 2353, 2715, 2925, 3250, 3258, 3375, 3510, 3750, 4525, 4706, 4875, 4887, 5430, 5625, 5850, 6750, 7059, 8125, 8145, 8775, 9050, 9750, 9774, 11250, 11765, 13575, 14118, 14625, 16250, 16290, 16875, 17550, 21177, 22625, 23530, 24375, 24435, 27150, 29250, 33750, 35295, 40725, 42354, 43875, 45250, 48750, 48870, 58825, 63531, 67875, 70590, 73125, 81450, 87750, 105885, 113125, 117650, 122175, 127062, 135750, 146250, 176475, 203625, 211770, 219375, 226250, 244350, 294125, 317655, 339375, 352950, 407250, 438750, 529425, 588250, 610875, 635310, 678750, 882375, 1018125, 1058850, 1221750, 1470625, 1588275, 1764750, 2036250, 2647125, 2941250, 3054375, 3176550, 4411875, 5294250, 6108750, 7941375, 8823750, 13235625, 15882750, 26471250, 39706875, 79413750]

約数ペア:

[(1, 79413750), (2, 39706875), (3, 26471250), (5, 15882750), (6, 13235625), (9, 8823750), (10, 7941375), (13, 6108750), (15, 5294250), (18, 4411875), (25, 3176550), (26, 3054375), (27, 2941250), (30, 2647125), (39, 2036250), (45, 1764750), (50, 1588275), (54, 1470625), (65, 1221750), (75, 1058850), (78, 1018125), (90, 882375), (117, 678750), (125, 635310), (130, 610875), (135, 588250), (150, 529425), (181, 438750), (195, 407250), (225, 352950), (234, 339375), (250, 317655), (270, 294125), (325, 244350), (351, 226250), (362, 219375), (375, 211770), (390, 203625), (450, 176475), (543, 146250), (585, 135750), (625, 127062), (650, 122175), (675, 117650), (702, 113125), (750, 105885), (905, 87750), (975, 81450), (1086, 73125), (1125, 70590), (1170, 67875), (1250, 63531), (1350, 58825), (1625, 48870), (1629, 48750), (1755, 45250), (1810, 43875), (1875, 42354), (1950, 40725), (2250, 35295), (2353, 33750), (2715, 29250), (2925, 27150), (3250, 24435), (3258, 24375), (3375, 23530), (3510, 22625), (3750, 21177), (4525, 17550), (4706, 16875), (4875, 16290), (4887, 16250), (5430, 14625), (5625, 14118), (5850, 13575), (6750, 11765), (7059, 11250), (8125, 9774), (8145, 9750), (8775, 9050)]