259154550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 727721280

約数和(自身を除く): 468566730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 59, 75, 86, 90, 118, 129, 150, 177, 215, 225, 227, 258, 295, 354, 387, 430, 450, 454, 531, 590, 645, 681, 774, 885, 1062, 1075, 1135, 1290, 1362, 1475, 1770, 1935, 2043, 2150, 2270, 2537, 2655, 2950, 3225, 3405, 3870, 4086, 4425, 5074, 5310, 5675, 6450, 6810, 7611, 8850, 9675, 9761, 10215, 11350, 12685, 13275, 13393, 15222, 17025, 19350, 19522, 20430, 22833, 25370, 26550, 26786, 29283, 34050, 38055, 40179, 45666, 48805, 51075, 58566, 63425, 66965, 76110, 80358, 87849, 97610, 102150, 114165, 120537, 126850, 133930, 146415, 175698, 190275, 200895, 228330, 241074, 244025, 292830, 334825, 380550, 401790, 439245, 488050, 570825, 575899, 602685, 669650, 732075, 878490, 1004475, 1141650, 1151798, 1205370, 1464150, 1727697, 2008950, 2196225, 2879495, 3013425, 3455394, 4392450, 5183091, 5758990, 6026850, 8638485, 10366182, 14397475, 17276970, 25915455, 28794950, 43192425, 51830910, 86384850, 129577275, 259154550]

約数ペア:

[(1, 259154550), (2, 129577275), (3, 86384850), (5, 51830910), (6, 43192425), (9, 28794950), (10, 25915455), (15, 17276970), (18, 14397475), (25, 10366182), (30, 8638485), (43, 6026850), (45, 5758990), (50, 5183091), (59, 4392450), (75, 3455394), (86, 3013425), (90, 2879495), (118, 2196225), (129, 2008950), (150, 1727697), (177, 1464150), (215, 1205370), (225, 1151798), (227, 1141650), (258, 1004475), (295, 878490), (354, 732075), (387, 669650), (430, 602685), (450, 575899), (454, 570825), (531, 488050), (590, 439245), (645, 401790), (681, 380550), (774, 334825), (885, 292830), (1062, 244025), (1075, 241074), (1135, 228330), (1290, 200895), (1362, 190275), (1475, 175698), (1770, 146415), (1935, 133930), (2043, 126850), (2150, 120537), (2270, 114165), (2537, 102150), (2655, 97610), (2950, 87849), (3225, 80358), (3405, 76110), (3870, 66965), (4086, 63425), (4425, 58566), (5074, 51075), (5310, 48805), (5675, 45666), (6450, 40179), (6810, 38055), (7611, 34050), (8850, 29283), (9675, 26786), (9761, 26550), (10215, 25370), (11350, 22833), (12685, 20430), (13275, 19522), (13393, 19350), (15222, 17025)]