259363950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 665394912

約数和(自身を除く): 406030962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 181, 205, 233, 246, 362, 410, 466, 543, 615, 699, 905, 1025, 1086, 1165, 1230, 1398, 1810, 2050, 2330, 2715, 3075, 3495, 4525, 5430, 5825, 6150, 6990, 7421, 9050, 9553, 11650, 13575, 14842, 17475, 19106, 22263, 27150, 28659, 34950, 37105, 42173, 44526, 47765, 57318, 74210, 84346, 95530, 111315, 126519, 143295, 185525, 210865, 222630, 238825, 253038, 286590, 371050, 421730, 477650, 556575, 632595, 716475, 1054325, 1113150, 1265190, 1432950, 1729093, 2108650, 3162975, 3458186, 5187279, 6325950, 8645465, 10374558, 17290930, 25936395, 43227325, 51872790, 86454650, 129681975, 259363950]

約数ペア:

[(1, 259363950), (2, 129681975), (3, 86454650), (5, 51872790), (6, 43227325), (10, 25936395), (15, 17290930), (25, 10374558), (30, 8645465), (41, 6325950), (50, 5187279), (75, 3458186), (82, 3162975), (123, 2108650), (150, 1729093), (181, 1432950), (205, 1265190), (233, 1113150), (246, 1054325), (362, 716475), (410, 632595), (466, 556575), (543, 477650), (615, 421730), (699, 371050), (905, 286590), (1025, 253038), (1086, 238825), (1165, 222630), (1230, 210865), (1398, 185525), (1810, 143295), (2050, 126519), (2330, 111315), (2715, 95530), (3075, 84346), (3495, 74210), (4525, 57318), (5430, 47765), (5825, 44526), (6150, 42173), (6990, 37105), (7421, 34950), (9050, 28659), (9553, 27150), (11650, 22263), (13575, 19106), (14842, 17475)]