23125050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 69058080

約数和(自身を除く): 45933030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 59, 65, 67, 75, 78, 90, 117, 118, 130, 134, 150, 177, 195, 201, 225, 234, 295, 325, 335, 354, 390, 402, 450, 531, 585, 590, 603, 650, 670, 767, 871, 885, 975, 1005, 1062, 1170, 1206, 1475, 1534, 1675, 1742, 1770, 1950, 2010, 2301, 2613, 2655, 2925, 2950, 3015, 3350, 3835, 3953, 4355, 4425, 4602, 5025, 5226, 5310, 5850, 6030, 6903, 7670, 7839, 7906, 8710, 8850, 10050, 11505, 11859, 13065, 13275, 13806, 15075, 15678, 19175, 19765, 21775, 23010, 23718, 26130, 26550, 30150, 34515, 35577, 38350, 39195, 39530, 43550, 51389, 57525, 59295, 65325, 69030, 71154, 78390, 98825, 102778, 115050, 118590, 130650, 154167, 172575, 177885, 195975, 197650, 256945, 296475, 308334, 345150, 355770, 391950, 462501, 513890, 592950, 770835, 889425, 925002, 1284725, 1541670, 1778850, 2312505, 2569450, 3854175, 4625010, 7708350, 11562525, 23125050]

約数ペア:

[(1, 23125050), (2, 11562525), (3, 7708350), (5, 4625010), (6, 3854175), (9, 2569450), (10, 2312505), (13, 1778850), (15, 1541670), (18, 1284725), (25, 925002), (26, 889425), (30, 770835), (39, 592950), (45, 513890), (50, 462501), (59, 391950), (65, 355770), (67, 345150), (75, 308334), (78, 296475), (90, 256945), (117, 197650), (118, 195975), (130, 177885), (134, 172575), (150, 154167), (177, 130650), (195, 118590), (201, 115050), (225, 102778), (234, 98825), (295, 78390), (325, 71154), (335, 69030), (354, 65325), (390, 59295), (402, 57525), (450, 51389), (531, 43550), (585, 39530), (590, 39195), (603, 38350), (650, 35577), (670, 34515), (767, 30150), (871, 26550), (885, 26130), (975, 23718), (1005, 23010), (1062, 21775), (1170, 19765), (1206, 19175), (1475, 15678), (1534, 15075), (1675, 13806), (1742, 13275), (1770, 13065), (1950, 11859), (2010, 11505), (2301, 10050), (2613, 8850), (2655, 8710), (2925, 7906), (2950, 7839), (3015, 7670), (3350, 6903), (3835, 6030), (3953, 5850), (4355, 5310), (4425, 5226), (4602, 5025)]