27878300

素因数分解:

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

素因数の和:108

約数の個数: 108

約数和(自身を含む): 69120576

約数和(自身を除く): 41242276

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 31, 34, 46, 50, 62, 68, 85, 92, 100, 115, 124, 155, 170, 230, 310, 340, 391, 425, 460, 527, 529, 575, 620, 713, 775, 782, 850, 1054, 1058, 1150, 1426, 1550, 1564, 1700, 1955, 2108, 2116, 2300, 2635, 2645, 2852, 3100, 3565, 3910, 5270, 5290, 7130, 7820, 8993, 9775, 10540, 10580, 12121, 13175, 13225, 14260, 16399, 17825, 17986, 19550, 24242, 26350, 26450, 32798, 35650, 35972, 39100, 44965, 48484, 52700, 52900, 60605, 65596, 71300, 81995, 89930, 121210, 163990, 179860, 224825, 242420, 278783, 303025, 327980, 409975, 449650, 557566, 606050, 819950, 899300, 1115132, 1212100, 1393915, 1639900, 2787830, 5575660, 6969575, 13939150, 27878300]

約数ペア:

[(1, 27878300), (2, 13939150), (4, 6969575), (5, 5575660), (10, 2787830), (17, 1639900), (20, 1393915), (23, 1212100), (25, 1115132), (31, 899300), (34, 819950), (46, 606050), (50, 557566), (62, 449650), (68, 409975), (85, 327980), (92, 303025), (100, 278783), (115, 242420), (124, 224825), (155, 179860), (170, 163990), (230, 121210), (310, 89930), (340, 81995), (391, 71300), (425, 65596), (460, 60605), (527, 52900), (529, 52700), (575, 48484), (620, 44965), (713, 39100), (775, 35972), (782, 35650), (850, 32798), (1054, 26450), (1058, 26350), (1150, 24242), (1426, 19550), (1550, 17986), (1564, 17825), (1700, 16399), (1955, 14260), (2108, 13225), (2116, 13175), (2300, 12121), (2635, 10580), (2645, 10540), (2852, 9775), (3100, 8993), (3565, 7820), (3910, 7130), (5270, 5290)]