174416580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3970

約数の個数: 144

約数和(自身を含む): 599901120

約数和(自身を除く): 425484540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 3923, 4446, 4940, 7410, 7846, 8892, 11115, 11769, 14820, 15692, 19615, 22230, 23538, 35307, 39230, 44460, 47076, 50999, 58845, 70614, 74537, 78460, 101998, 117690, 141228, 149074, 152997, 176535, 203996, 223611, 235380, 254995, 298148, 305994, 353070, 372685, 447222, 458991, 509990, 611988, 670833, 706140, 745370, 764985, 894444, 917982, 968981, 1019980, 1118055, 1341666, 1490740, 1529970, 1835964, 1937962, 2236110, 2294955, 2683332, 2906943, 3059940, 3354165, 3875924, 4472220, 4589910, 4844905, 5813886, 6708330, 8720829, 9179820, 9689810, 11627772, 13416660, 14534715, 17441658, 19379620, 29069430, 34883316, 43604145, 58138860, 87208290, 174416580]

約数ペア:

[(1, 174416580), (2, 87208290), (3, 58138860), (4, 43604145), (5, 34883316), (6, 29069430), (9, 19379620), (10, 17441658), (12, 14534715), (13, 13416660), (15, 11627772), (18, 9689810), (19, 9179820), (20, 8720829), (26, 6708330), (30, 5813886), (36, 4844905), (38, 4589910), (39, 4472220), (45, 3875924), (52, 3354165), (57, 3059940), (60, 2906943), (65, 2683332), (76, 2294955), (78, 2236110), (90, 1937962), (95, 1835964), (114, 1529970), (117, 1490740), (130, 1341666), (156, 1118055), (171, 1019980), (180, 968981), (190, 917982), (195, 894444), (228, 764985), (234, 745370), (247, 706140), (260, 670833), (285, 611988), (342, 509990), (380, 458991), (390, 447222), (468, 372685), (494, 353070), (570, 305994), (585, 298148), (684, 254995), (741, 235380), (780, 223611), (855, 203996), (988, 176535), (1140, 152997), (1170, 149074), (1235, 141228), (1482, 117690), (1710, 101998), (2223, 78460), (2340, 74537), (2470, 70614), (2964, 58845), (3420, 50999), (3705, 47076), (3923, 44460), (4446, 39230), (4940, 35307), (7410, 23538), (7846, 22230), (8892, 19615), (11115, 15692), (11769, 14820)]