272134980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6886

約数の個数: 144

約数和(自身を含む): 941404464

約数和(自身を除く): 669269484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 6841, 7956, 9945, 13260, 13682, 19890, 20523, 27364, 34205, 39780, 41046, 61569, 68410, 82092, 88933, 102615, 116297, 123138, 136820, 177866, 205230, 232594, 246276, 266799, 307845, 348891, 355732, 410460, 444665, 465188, 533598, 581485, 615690, 697782, 800397, 889330, 1046673, 1067196, 1162970, 1231380, 1333995, 1395564, 1511861, 1600794, 1744455, 1778660, 2093346, 2325940, 2667990, 3023722, 3201588, 3488910, 4001985, 4186692, 4535583, 5233365, 5335980, 6047444, 6977820, 7559305, 8003970, 9071166, 10466730, 13606749, 15118610, 16007940, 18142332, 20933460, 22677915, 27213498, 30237220, 45355830, 54426996, 68033745, 90711660, 136067490, 272134980]

約数ペア:

[(1, 272134980), (2, 136067490), (3, 90711660), (4, 68033745), (5, 54426996), (6, 45355830), (9, 30237220), (10, 27213498), (12, 22677915), (13, 20933460), (15, 18142332), (17, 16007940), (18, 15118610), (20, 13606749), (26, 10466730), (30, 9071166), (34, 8003970), (36, 7559305), (39, 6977820), (45, 6047444), (51, 5335980), (52, 5233365), (60, 4535583), (65, 4186692), (68, 4001985), (78, 3488910), (85, 3201588), (90, 3023722), (102, 2667990), (117, 2325940), (130, 2093346), (153, 1778660), (156, 1744455), (170, 1600794), (180, 1511861), (195, 1395564), (204, 1333995), (221, 1231380), (234, 1162970), (255, 1067196), (260, 1046673), (306, 889330), (340, 800397), (390, 697782), (442, 615690), (468, 581485), (510, 533598), (585, 465188), (612, 444665), (663, 410460), (765, 355732), (780, 348891), (884, 307845), (1020, 266799), (1105, 246276), (1170, 232594), (1326, 205230), (1530, 177866), (1989, 136820), (2210, 123138), (2340, 116297), (2652, 102615), (3060, 88933), (3315, 82092), (3978, 68410), (4420, 61569), (6630, 41046), (6841, 39780), (7956, 34205), (9945, 27364), (13260, 20523), (13682, 19890)]