5454450

素因数分解:

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

素因数の和:89

約数の個数: 144

約数和(自身を含む): 16713216

約数和(自身を除く): 11258766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 31, 34, 45, 46, 50, 51, 62, 69, 75, 85, 90, 93, 102, 115, 138, 150, 153, 155, 170, 186, 207, 225, 230, 255, 279, 306, 310, 345, 391, 414, 425, 450, 465, 510, 527, 558, 575, 690, 713, 765, 775, 782, 850, 930, 1035, 1054, 1150, 1173, 1275, 1395, 1426, 1530, 1550, 1581, 1725, 1955, 2070, 2139, 2325, 2346, 2550, 2635, 2790, 3162, 3450, 3519, 3565, 3825, 3910, 4278, 4650, 4743, 5175, 5270, 5865, 6417, 6975, 7038, 7130, 7650, 7905, 9486, 9775, 10350, 10695, 11730, 12121, 12834, 13175, 13950, 15810, 17595, 17825, 19550, 21390, 23715, 24242, 26350, 29325, 32085, 35190, 35650, 36363, 39525, 47430, 53475, 58650, 60605, 64170, 72726, 79050, 87975, 106950, 109089, 118575, 121210, 160425, 175950, 181815, 218178, 237150, 303025, 320850, 363630, 545445, 606050, 909075, 1090890, 1818150, 2727225, 5454450]

約数ペア:

[(1, 5454450), (2, 2727225), (3, 1818150), (5, 1090890), (6, 909075), (9, 606050), (10, 545445), (15, 363630), (17, 320850), (18, 303025), (23, 237150), (25, 218178), (30, 181815), (31, 175950), (34, 160425), (45, 121210), (46, 118575), (50, 109089), (51, 106950), (62, 87975), (69, 79050), (75, 72726), (85, 64170), (90, 60605), (93, 58650), (102, 53475), (115, 47430), (138, 39525), (150, 36363), (153, 35650), (155, 35190), (170, 32085), (186, 29325), (207, 26350), (225, 24242), (230, 23715), (255, 21390), (279, 19550), (306, 17825), (310, 17595), (345, 15810), (391, 13950), (414, 13175), (425, 12834), (450, 12121), (465, 11730), (510, 10695), (527, 10350), (558, 9775), (575, 9486), (690, 7905), (713, 7650), (765, 7130), (775, 7038), (782, 6975), (850, 6417), (930, 5865), (1035, 5270), (1054, 5175), (1150, 4743), (1173, 4650), (1275, 4278), (1395, 3910), (1426, 3825), (1530, 3565), (1550, 3519), (1581, 3450), (1725, 3162), (1955, 2790), (2070, 2635), (2139, 2550), (2325, 2346)]