145661490

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 224

約数和(自身を含む): 446206320

約数和(自身を除く): 300544830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 53, 54, 58, 65, 78, 81, 87, 90, 106, 117, 130, 135, 145, 159, 162, 174, 195, 234, 243, 261, 265, 270, 290, 318, 351, 377, 390, 405, 435, 477, 486, 522, 530, 585, 689, 702, 729, 754, 783, 795, 810, 870, 954, 1053, 1131, 1170, 1215, 1305, 1378, 1431, 1458, 1537, 1566, 1590, 1755, 1885, 2067, 2106, 2262, 2349, 2385, 2430, 2610, 2862, 3074, 3159, 3393, 3445, 3510, 3645, 3770, 3915, 4134, 4293, 4611, 4698, 4770, 5265, 5655, 6201, 6318, 6786, 6890, 7047, 7155, 7290, 7685, 7830, 8586, 9222, 9477, 10179, 10335, 10530, 11310, 11745, 12402, 12879, 13833, 14094, 14310, 15370, 15795, 16965, 18603, 18954, 19981, 20358, 20670, 21141, 21465, 23055, 23490, 25758, 27666, 30537, 31005, 31590, 33930, 35235, 37206, 38637, 39962, 41499, 42282, 42930, 46110, 47385, 50895, 55809, 59943, 61074, 62010, 64395, 69165, 70470, 77274, 82998, 91611, 93015, 94770, 99905, 101790, 105705, 111618, 119886, 124497, 128790, 138330, 152685, 167427, 179829, 183222, 186030, 193185, 199810, 207495, 211410, 248994, 274833, 279045, 299715, 305370, 334854, 359658, 373491, 386370, 414990, 458055, 502281, 539487, 549666, 558090, 599430, 622485, 746982, 837135, 899145, 916110, 1004562, 1078974, 1120473, 1244970, 1374165, 1618461, 1674270, 1798290, 1867455, 2240946, 2511405, 2697435, 2748330, 3236922, 3734910, 4855383, 5022810, 5394870, 5602365, 8092305, 9710766, 11204730, 14566149, 16184610, 24276915, 29132298, 48553830, 72830745, 145661490]

約数ペア:

[(1, 145661490), (2, 72830745), (3, 48553830), (5, 29132298), (6, 24276915), (9, 16184610), (10, 14566149), (13, 11204730), (15, 9710766), (18, 8092305), (26, 5602365), (27, 5394870), (29, 5022810), (30, 4855383), (39, 3734910), (45, 3236922), (53, 2748330), (54, 2697435), (58, 2511405), (65, 2240946), (78, 1867455), (81, 1798290), (87, 1674270), (90, 1618461), (106, 1374165), (117, 1244970), (130, 1120473), (135, 1078974), (145, 1004562), (159, 916110), (162, 899145), (174, 837135), (195, 746982), (234, 622485), (243, 599430), (261, 558090), (265, 549666), (270, 539487), (290, 502281), (318, 458055), (351, 414990), (377, 386370), (390, 373491), (405, 359658), (435, 334854), (477, 305370), (486, 299715), (522, 279045), (530, 274833), (585, 248994), (689, 211410), (702, 207495), (729, 199810), (754, 193185), (783, 186030), (795, 183222), (810, 179829), (870, 167427), (954, 152685), (1053, 138330), (1131, 128790), (1170, 124497), (1215, 119886), (1305, 111618), (1378, 105705), (1431, 101790), (1458, 99905), (1537, 94770), (1566, 93015), (1590, 91611), (1755, 82998), (1885, 77274), (2067, 70470), (2106, 69165), (2262, 64395), (2349, 62010), (2385, 61074), (2430, 59943), (2610, 55809), (2862, 50895), (3074, 47385), (3159, 46110), (3393, 42930), (3445, 42282), (3510, 41499), (3645, 39962), (3770, 38637), (3915, 37206), (4134, 35235), (4293, 33930), (4611, 31590), (4698, 31005), (4770, 30537), (5265, 27666), (5655, 25758), (6201, 23490), (6318, 23055), (6786, 21465), (6890, 21141), (7047, 20670), (7155, 20358), (7290, 19981), (7685, 18954), (7830, 18603), (8586, 16965), (9222, 15795), (9477, 15370), (10179, 14310), (10335, 14094), (10530, 13833), (11310, 12879), (11745, 12402)]