72354750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 200333952

約数和(自身を除く): 127979202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 41, 50, 65, 75, 78, 82, 123, 125, 130, 150, 181, 195, 205, 246, 250, 325, 362, 375, 390, 410, 533, 543, 615, 650, 750, 905, 975, 1025, 1066, 1086, 1230, 1599, 1625, 1810, 1950, 2050, 2353, 2665, 2715, 3075, 3198, 3250, 4525, 4706, 4875, 5125, 5330, 5430, 6150, 7059, 7421, 7995, 9050, 9750, 10250, 11765, 13325, 13575, 14118, 14842, 15375, 15990, 22263, 22625, 23530, 26650, 27150, 30750, 35295, 37105, 39975, 44526, 45250, 58825, 66625, 67875, 70590, 74210, 79950, 96473, 111315, 117650, 133250, 135750, 176475, 185525, 192946, 199875, 222630, 289419, 294125, 352950, 371050, 399750, 482365, 556575, 578838, 588250, 882375, 927625, 964730, 1113150, 1447095, 1764750, 1855250, 2411825, 2782875, 2894190, 4823650, 5565750, 7235475, 12059125, 14470950, 24118250, 36177375, 72354750]

約数ペア:

[(1, 72354750), (2, 36177375), (3, 24118250), (5, 14470950), (6, 12059125), (10, 7235475), (13, 5565750), (15, 4823650), (25, 2894190), (26, 2782875), (30, 2411825), (39, 1855250), (41, 1764750), (50, 1447095), (65, 1113150), (75, 964730), (78, 927625), (82, 882375), (123, 588250), (125, 578838), (130, 556575), (150, 482365), (181, 399750), (195, 371050), (205, 352950), (246, 294125), (250, 289419), (325, 222630), (362, 199875), (375, 192946), (390, 185525), (410, 176475), (533, 135750), (543, 133250), (615, 117650), (650, 111315), (750, 96473), (905, 79950), (975, 74210), (1025, 70590), (1066, 67875), (1086, 66625), (1230, 58825), (1599, 45250), (1625, 44526), (1810, 39975), (1950, 37105), (2050, 35295), (2353, 30750), (2665, 27150), (2715, 26650), (3075, 23530), (3198, 22625), (3250, 22263), (4525, 15990), (4706, 15375), (4875, 14842), (5125, 14118), (5330, 13575), (5430, 13325), (6150, 11765), (7059, 10250), (7421, 9750), (7995, 9050)]