1818150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 5142528

約数和(自身を除く): 3324378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 31, 34, 46, 50, 51, 62, 69, 75, 85, 93, 102, 115, 138, 150, 155, 170, 186, 230, 255, 310, 345, 391, 425, 465, 510, 527, 575, 690, 713, 775, 782, 850, 930, 1054, 1150, 1173, 1275, 1426, 1550, 1581, 1725, 1955, 2139, 2325, 2346, 2550, 2635, 3162, 3450, 3565, 3910, 4278, 4650, 5270, 5865, 7130, 7905, 9775, 10695, 11730, 12121, 13175, 15810, 17825, 19550, 21390, 24242, 26350, 29325, 35650, 36363, 39525, 53475, 58650, 60605, 72726, 79050, 106950, 121210, 181815, 303025, 363630, 606050, 909075, 1818150]

約数ペア:

[(1, 1818150), (2, 909075), (3, 606050), (5, 363630), (6, 303025), (10, 181815), (15, 121210), (17, 106950), (23, 79050), (25, 72726), (30, 60605), (31, 58650), (34, 53475), (46, 39525), (50, 36363), (51, 35650), (62, 29325), (69, 26350), (75, 24242), (85, 21390), (93, 19550), (102, 17825), (115, 15810), (138, 13175), (150, 12121), (155, 11730), (170, 10695), (186, 9775), (230, 7905), (255, 7130), (310, 5865), (345, 5270), (391, 4650), (425, 4278), (465, 3910), (510, 3565), (527, 3450), (575, 3162), (690, 2635), (713, 2550), (775, 2346), (782, 2325), (850, 2139), (930, 1955), (1054, 1725), (1150, 1581), (1173, 1550), (1275, 1426)]