86823750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:188

約数の個数: 120

約数和(自身を含む): 236680488

約数和(自身を除く): 149856738

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 137, 150, 169, 195, 250, 274, 325, 338, 375, 390, 411, 507, 625, 650, 685, 750, 822, 845, 975, 1014, 1250, 1370, 1625, 1690, 1781, 1875, 1950, 2055, 2535, 3250, 3425, 3562, 3750, 4110, 4225, 4875, 5070, 5343, 6850, 8125, 8450, 8905, 9750, 10275, 10686, 12675, 16250, 17125, 17810, 20550, 21125, 23153, 24375, 25350, 26715, 34250, 42250, 44525, 46306, 48750, 51375, 53430, 63375, 69459, 85625, 89050, 102750, 105625, 115765, 126750, 133575, 138918, 171250, 211250, 222625, 231530, 256875, 267150, 316875, 347295, 445250, 513750, 578825, 633750, 667875, 694590, 1113125, 1157650, 1335750, 1736475, 2226250, 2894125, 3339375, 3472950, 5788250, 6678750, 8682375, 14470625, 17364750, 28941250, 43411875, 86823750]

約数ペア:

[(1, 86823750), (2, 43411875), (3, 28941250), (5, 17364750), (6, 14470625), (10, 8682375), (13, 6678750), (15, 5788250), (25, 3472950), (26, 3339375), (30, 2894125), (39, 2226250), (50, 1736475), (65, 1335750), (75, 1157650), (78, 1113125), (125, 694590), (130, 667875), (137, 633750), (150, 578825), (169, 513750), (195, 445250), (250, 347295), (274, 316875), (325, 267150), (338, 256875), (375, 231530), (390, 222625), (411, 211250), (507, 171250), (625, 138918), (650, 133575), (685, 126750), (750, 115765), (822, 105625), (845, 102750), (975, 89050), (1014, 85625), (1250, 69459), (1370, 63375), (1625, 53430), (1690, 51375), (1781, 48750), (1875, 46306), (1950, 44525), (2055, 42250), (2535, 34250), (3250, 26715), (3425, 25350), (3562, 24375), (3750, 23153), (4110, 21125), (4225, 20550), (4875, 17810), (5070, 17125), (5343, 16250), (6850, 12675), (8125, 10686), (8450, 10275), (8905, 9750)]