98367660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 311351040

約数和(自身を除く): 212983380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 71, 86, 90, 129, 142, 172, 179, 180, 213, 215, 258, 284, 355, 358, 387, 426, 430, 516, 537, 639, 645, 710, 716, 774, 852, 860, 895, 1065, 1074, 1278, 1290, 1420, 1548, 1611, 1790, 1935, 2130, 2148, 2556, 2580, 2685, 3053, 3195, 3222, 3580, 3870, 4260, 5370, 6106, 6390, 6444, 7697, 7740, 8055, 9159, 10740, 12212, 12709, 12780, 15265, 15394, 16110, 18318, 23091, 25418, 27477, 30530, 30788, 32220, 36636, 38127, 38485, 45795, 46182, 50836, 54954, 61060, 63545, 69273, 76254, 76970, 91590, 92364, 109908, 114381, 115455, 127090, 137385, 138546, 152508, 153940, 183180, 190635, 228762, 230910, 254180, 274770, 277092, 346365, 381270, 457524, 461820, 546487, 549540, 571905, 692730, 762540, 1092974, 1143810, 1385460, 1639461, 2185948, 2287620, 2732435, 3278922, 4918383, 5464870, 6557844, 8197305, 9836766, 10929740, 16394610, 19673532, 24591915, 32789220, 49183830, 98367660]

約数ペア:

[(1, 98367660), (2, 49183830), (3, 32789220), (4, 24591915), (5, 19673532), (6, 16394610), (9, 10929740), (10, 9836766), (12, 8197305), (15, 6557844), (18, 5464870), (20, 4918383), (30, 3278922), (36, 2732435), (43, 2287620), (45, 2185948), (60, 1639461), (71, 1385460), (86, 1143810), (90, 1092974), (129, 762540), (142, 692730), (172, 571905), (179, 549540), (180, 546487), (213, 461820), (215, 457524), (258, 381270), (284, 346365), (355, 277092), (358, 274770), (387, 254180), (426, 230910), (430, 228762), (516, 190635), (537, 183180), (639, 153940), (645, 152508), (710, 138546), (716, 137385), (774, 127090), (852, 115455), (860, 114381), (895, 109908), (1065, 92364), (1074, 91590), (1278, 76970), (1290, 76254), (1420, 69273), (1548, 63545), (1611, 61060), (1790, 54954), (1935, 50836), (2130, 46182), (2148, 45795), (2556, 38485), (2580, 38127), (2685, 36636), (3053, 32220), (3195, 30788), (3222, 30530), (3580, 27477), (3870, 25418), (4260, 23091), (5370, 18318), (6106, 16110), (6390, 15394), (6444, 15265), (7697, 12780), (7740, 12709), (8055, 12212), (9159, 10740)]