123109740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 442713600

約数和(自身を除く): 319603860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 71, 76, 78, 90, 95, 108, 114, 117, 130, 135, 142, 156, 169, 171, 180, 190, 195, 213, 228, 234, 247, 260, 270, 284, 285, 338, 342, 351, 355, 380, 390, 426, 468, 494, 507, 513, 540, 570, 585, 639, 676, 684, 702, 710, 741, 780, 845, 852, 855, 923, 988, 1014, 1026, 1065, 1140, 1170, 1235, 1278, 1349, 1404, 1420, 1482, 1521, 1690, 1710, 1755, 1846, 1917, 2028, 2052, 2130, 2223, 2340, 2470, 2535, 2556, 2565, 2698, 2769, 2964, 3042, 3195, 3211, 3380, 3420, 3510, 3692, 3705, 3834, 4047, 4260, 4446, 4563, 4615, 4940, 5070, 5130, 5396, 5538, 6084, 6390, 6422, 6669, 6745, 7020, 7410, 7605, 7668, 8094, 8307, 8892, 9126, 9230, 9585, 9633, 10140, 10260, 11076, 11115, 11999, 12141, 12780, 12844, 13338, 13490, 13845, 14820, 15210, 16055, 16188, 16614, 17537, 18252, 18460, 19170, 19266, 20235, 22230, 22815, 23998, 24282, 24921, 26676, 26980, 27690, 28899, 30420, 32110, 33228, 33345, 35074, 35997, 36423, 38340, 38532, 40470, 41535, 44460, 45630, 47996, 48165, 48564, 49842, 52611, 55380, 57798, 59995, 60705, 64220, 66690, 70148, 71994, 72846, 80940, 83070, 86697, 87685, 91260, 96330, 99684, 105222, 107991, 115596, 119990, 121410, 124605, 133380, 143988, 144495, 145692, 157833, 166140, 173394, 175370, 179985, 182115, 192660, 210444, 215982, 227981, 239980, 242820, 249210, 263055, 288990, 315666, 323973, 346788, 350740, 359970, 364230, 431964, 433485, 455962, 473499, 498420, 526110, 539955, 577980, 631332, 647946, 683943, 719940, 728460, 789165, 866970, 911924, 946998, 1052220, 1079910, 1139905, 1295892, 1367886, 1578330, 1619865, 1733940, 1893996, 2051829, 2159820, 2279810, 2367495, 2735772, 3156660, 3239730, 3419715, 4103658, 4559620, 4734990, 6155487, 6479460, 6839430, 8207316, 9469980, 10259145, 12310974, 13678860, 20518290, 24621948, 30777435, 41036580, 61554870, 123109740]

約数ペア:

[(1, 123109740), (2, 61554870), (3, 41036580), (4, 30777435), (5, 24621948), (6, 20518290), (9, 13678860), (10, 12310974), (12, 10259145), (13, 9469980), (15, 8207316), (18, 6839430), (19, 6479460), (20, 6155487), (26, 4734990), (27, 4559620), (30, 4103658), (36, 3419715), (38, 3239730), (39, 3156660), (45, 2735772), (52, 2367495), (54, 2279810), (57, 2159820), (60, 2051829), (65, 1893996), (71, 1733940), (76, 1619865), (78, 1578330), (90, 1367886), (95, 1295892), (108, 1139905), (114, 1079910), (117, 1052220), (130, 946998), (135, 911924), (142, 866970), (156, 789165), (169, 728460), (171, 719940), (180, 683943), (190, 647946), (195, 631332), (213, 577980), (228, 539955), (234, 526110), (247, 498420), (260, 473499), (270, 455962), (284, 433485), (285, 431964), (338, 364230), (342, 359970), (351, 350740), (355, 346788), (380, 323973), (390, 315666), (426, 288990), (468, 263055), (494, 249210), (507, 242820), (513, 239980), (540, 227981), (570, 215982), (585, 210444), (639, 192660), (676, 182115), (684, 179985), (702, 175370), (710, 173394), (741, 166140), (780, 157833), (845, 145692), (852, 144495), (855, 143988), (923, 133380), (988, 124605), (1014, 121410), (1026, 119990), (1065, 115596), (1140, 107991), (1170, 105222), (1235, 99684), (1278, 96330), (1349, 91260), (1404, 87685), (1420, 86697), (1482, 83070), (1521, 80940), (1690, 72846), (1710, 71994), (1755, 70148), (1846, 66690), (1917, 64220), (2028, 60705), (2052, 59995), (2130, 57798), (2223, 55380), (2340, 52611), (2470, 49842), (2535, 48564), (2556, 48165), (2565, 47996), (2698, 45630), (2769, 44460), (2964, 41535), (3042, 40470), (3195, 38532), (3211, 38340), (3380, 36423), (3420, 35997), (3510, 35074), (3692, 33345), (3705, 33228), (3834, 32110), (4047, 30420), (4260, 28899), (4446, 27690), (4563, 26980), (4615, 26676), (4940, 24921), (5070, 24282), (5130, 23998), (5396, 22815), (5538, 22230), (6084, 20235), (6390, 19266), (6422, 19170), (6669, 18460), (6745, 18252), (7020, 17537), (7410, 16614), (7605, 16188), (7668, 16055), (8094, 15210), (8307, 14820), (8892, 13845), (9126, 13490), (9230, 13338), (9585, 12844), (9633, 12780), (10140, 12141), (10260, 11999), (11076, 11115)]