102722620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 295208928

約数和(自身を除く): 192486308

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 91, 98, 110, 130, 140, 143, 154, 182, 196, 220, 245, 260, 286, 308, 364, 385, 455, 490, 539, 572, 637, 715, 733, 770, 910, 980, 1001, 1078, 1274, 1430, 1466, 1540, 1820, 2002, 2156, 2548, 2695, 2860, 2932, 3185, 3665, 4004, 5005, 5131, 5390, 6370, 7007, 7330, 8063, 9529, 10010, 10262, 10780, 12740, 14014, 14660, 16126, 19058, 20020, 20524, 25655, 28028, 32252, 35035, 35917, 38116, 40315, 47645, 51310, 56441, 66703, 70070, 71834, 80630, 95290, 102620, 104819, 112882, 133406, 140140, 143668, 161260, 179585, 190580, 209638, 225764, 266812, 282205, 333515, 359170, 395087, 419276, 466921, 524095, 564410, 667030, 718340, 733733, 790174, 933842, 1048190, 1128820, 1334060, 1467466, 1580348, 1867684, 1975435, 2096380, 2334605, 2934932, 3668665, 3950870, 4669210, 5136131, 7337330, 7901740, 9338420, 10272262, 14674660, 20544524, 25680655, 51361310, 102722620]

約数ペア:

[(1, 102722620), (2, 51361310), (4, 25680655), (5, 20544524), (7, 14674660), (10, 10272262), (11, 9338420), (13, 7901740), (14, 7337330), (20, 5136131), (22, 4669210), (26, 3950870), (28, 3668665), (35, 2934932), (44, 2334605), (49, 2096380), (52, 1975435), (55, 1867684), (65, 1580348), (70, 1467466), (77, 1334060), (91, 1128820), (98, 1048190), (110, 933842), (130, 790174), (140, 733733), (143, 718340), (154, 667030), (182, 564410), (196, 524095), (220, 466921), (245, 419276), (260, 395087), (286, 359170), (308, 333515), (364, 282205), (385, 266812), (455, 225764), (490, 209638), (539, 190580), (572, 179585), (637, 161260), (715, 143668), (733, 140140), (770, 133406), (910, 112882), (980, 104819), (1001, 102620), (1078, 95290), (1274, 80630), (1430, 71834), (1466, 70070), (1540, 66703), (1820, 56441), (2002, 51310), (2156, 47645), (2548, 40315), (2695, 38116), (2860, 35917), (2932, 35035), (3185, 32252), (3665, 28028), (4004, 25655), (5005, 20524), (5131, 20020), (5390, 19058), (6370, 16126), (7007, 14660), (7330, 14014), (8063, 12740), (9529, 10780), (10010, 10262)]