1201199220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57037}}^1$

素因数の和:57071

約数の個数: 120

約数和(自身を含む): 4058139624

約数和(自身を除く): 2856940404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 57037, 114074, 171111, 228148, 285185, 342222, 513333, 570370, 684444, 741481, 855555, 1026666, 1140740, 1482962, 1539999, 1711110, 2053332, 2224443, 2566665, 2965924, 3079998, 3422220, 3707405, 4448886, 4619997, 5133330, 6159996, 6673329, 7414810, 7699995, 8897772, 9239994, 10266660, 11122215, 13346658, 14829620, 15399990, 18479988, 20019987, 22244430, 23099985, 26693316, 30799980, 33366645, 40039974, 44488860, 46199970, 60059961, 66733290, 80079948, 92399940, 100099935, 120119922, 133466580, 200199870, 240239844, 300299805, 400399740, 600599610, 1201199220]

約数ペア:

[(1, 1201199220), (2, 600599610), (3, 400399740), (4, 300299805), (5, 240239844), (6, 200199870), (9, 133466580), (10, 120119922), (12, 100099935), (13, 92399940), (15, 80079948), (18, 66733290), (20, 60059961), (26, 46199970), (27, 44488860), (30, 40039974), (36, 33366645), (39, 30799980), (45, 26693316), (52, 23099985), (54, 22244430), (60, 20019987), (65, 18479988), (78, 15399990), (81, 14829620), (90, 13346658), (108, 11122215), (117, 10266660), (130, 9239994), (135, 8897772), (156, 7699995), (162, 7414810), (180, 6673329), (195, 6159996), (234, 5133330), (260, 4619997), (270, 4448886), (324, 3707405), (351, 3422220), (390, 3079998), (405, 2965924), (468, 2566665), (540, 2224443), (585, 2053332), (702, 1711110), (780, 1539999), (810, 1482962), (1053, 1140740), (1170, 1026666), (1404, 855555), (1620, 741481), (1755, 684444), (2106, 570370), (2340, 513333), (3510, 342222), (4212, 285185), (5265, 228148), (7020, 171111), (10530, 114074), (21060, 57037)]