7474739220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103043}}^1$

素因数の和:103102

約数の個数: 144

約数和(自身を含む): 25205386752

約数和(自身を除く): 17730647532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 24180, 36270, 72540, 103043, 206086, 309129, 412172, 515215, 618258, 927387, 1030430, 1236516, 1339559, 1545645, 1854774, 2060860, 2679118, 3091290, 3194333, 3709548, 4018677, 4636935, 5358236, 6182580, 6388666, 6697795, 8037354, 9273870, 9582999, 12056031, 12777332, 13395590, 15971665, 16074708, 18547740, 19165998, 20093385, 24112062, 26791180, 28748997, 31943330, 38331996, 40186770, 41526329, 47914995, 48224124, 57497994, 60280155, 63886660, 80373540, 83052658, 95829990, 114995988, 120560310, 124578987, 143744985, 166105316, 191659980, 207631645, 241120620, 249157974, 287489970, 373736961, 415263290, 498315948, 574979940, 622894935, 747473922, 830526580, 1245789870, 1494947844, 1868684805, 2491579740, 3737369610, 7474739220]

約数ペア:

[(1, 7474739220), (2, 3737369610), (3, 2491579740), (4, 1868684805), (5, 1494947844), (6, 1245789870), (9, 830526580), (10, 747473922), (12, 622894935), (13, 574979940), (15, 498315948), (18, 415263290), (20, 373736961), (26, 287489970), (30, 249157974), (31, 241120620), (36, 207631645), (39, 191659980), (45, 166105316), (52, 143744985), (60, 124578987), (62, 120560310), (65, 114995988), (78, 95829990), (90, 83052658), (93, 80373540), (117, 63886660), (124, 60280155), (130, 57497994), (155, 48224124), (156, 47914995), (180, 41526329), (186, 40186770), (195, 38331996), (234, 31943330), (260, 28748997), (279, 26791180), (310, 24112062), (372, 20093385), (390, 19165998), (403, 18547740), (465, 16074708), (468, 15971665), (558, 13395590), (585, 12777332), (620, 12056031), (780, 9582999), (806, 9273870), (930, 8037354), (1116, 6697795), (1170, 6388666), (1209, 6182580), (1395, 5358236), (1612, 4636935), (1860, 4018677), (2015, 3709548), (2340, 3194333), (2418, 3091290), (2790, 2679118), (3627, 2060860), (4030, 1854774), (4836, 1545645), (5580, 1339559), (6045, 1236516), (7254, 1030430), (8060, 927387), (12090, 618258), (14508, 515215), (18135, 412172), (24180, 309129), (36270, 206086), (72540, 103043)]