69045240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2797

約数の個数: 128

約数和(自身を含む): 237945600

約数和(自身を除く): 168900360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2753, 3135, 4180, 5016, 5506, 6270, 8259, 8360, 11012, 12540, 13765, 16518, 22024, 25080, 27530, 30283, 33036, 41295, 52307, 55060, 60566, 66072, 82590, 90849, 104614, 110120, 121132, 151415, 156921, 165180, 181698, 209228, 242264, 261535, 302830, 313842, 330360, 363396, 418456, 454245, 523070, 575377, 605660, 627684, 726792, 784605, 908490, 1046140, 1150754, 1211320, 1255368, 1569210, 1726131, 1816980, 2092280, 2301508, 2876885, 3138420, 3452262, 3633960, 4603016, 5753770, 6276840, 6904524, 8630655, 11507540, 13809048, 17261310, 23015080, 34522620, 69045240]

約数ペア:

[(1, 69045240), (2, 34522620), (3, 23015080), (4, 17261310), (5, 13809048), (6, 11507540), (8, 8630655), (10, 6904524), (11, 6276840), (12, 5753770), (15, 4603016), (19, 3633960), (20, 3452262), (22, 3138420), (24, 2876885), (30, 2301508), (33, 2092280), (38, 1816980), (40, 1726131), (44, 1569210), (55, 1255368), (57, 1211320), (60, 1150754), (66, 1046140), (76, 908490), (88, 784605), (95, 726792), (110, 627684), (114, 605660), (120, 575377), (132, 523070), (152, 454245), (165, 418456), (190, 363396), (209, 330360), (220, 313842), (228, 302830), (264, 261535), (285, 242264), (330, 209228), (380, 181698), (418, 165180), (440, 156921), (456, 151415), (570, 121132), (627, 110120), (660, 104614), (760, 90849), (836, 82590), (1045, 66072), (1140, 60566), (1254, 55060), (1320, 52307), (1672, 41295), (2090, 33036), (2280, 30283), (2508, 27530), (2753, 25080), (3135, 22024), (4180, 16518), (5016, 13765), (5506, 12540), (6270, 11012), (8259, 8360)]