122644620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 461260800

約数和(自身を除く): 338616180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 57, 60, 63, 70, 76, 84, 90, 94, 95, 105, 109, 114, 126, 133, 140, 141, 171, 180, 188, 190, 210, 218, 228, 235, 252, 266, 282, 285, 315, 327, 329, 342, 380, 399, 420, 423, 436, 470, 532, 545, 564, 570, 630, 654, 658, 665, 684, 705, 763, 798, 846, 855, 893, 940, 981, 987, 1090, 1140, 1197, 1260, 1308, 1316, 1330, 1410, 1526, 1596, 1635, 1645, 1692, 1710, 1786, 1962, 1974, 1995, 2071, 2115, 2180, 2289, 2394, 2660, 2679, 2820, 2961, 3052, 3270, 3290, 3420, 3572, 3815, 3924, 3948, 3990, 4142, 4230, 4465, 4578, 4788, 4905, 4935, 5123, 5358, 5922, 5985, 6213, 6251, 6540, 6580, 6867, 7630, 7980, 8037, 8284, 8460, 8930, 9156, 9810, 9870, 10246, 10355, 10716, 11445, 11844, 11970, 12426, 12502, 13395, 13734, 14497, 14805, 15260, 15369, 16074, 17860, 18639, 18753, 19620, 19740, 20492, 20710, 22890, 23940, 24852, 25004, 25615, 26790, 27468, 28994, 29610, 30738, 31065, 31255, 32148, 34335, 35861, 37278, 37506, 40185, 41420, 43491, 45780, 46107, 51230, 53580, 56259, 57988, 59220, 61476, 62130, 62510, 68670, 71722, 72485, 74556, 75012, 76845, 80370, 86982, 92214, 93195, 93765, 97337, 102460, 107583, 112518, 124260, 125020, 130473, 137340, 143444, 144970, 153690, 160740, 173964, 179305, 184428, 186390, 187530, 194674, 215166, 217455, 225036, 230535, 260946, 281295, 289940, 292011, 307380, 322749, 358610, 372780, 375060, 389348, 430332, 434910, 461070, 486685, 521892, 537915, 562590, 584022, 645498, 652365, 681359, 717220, 869820, 876033, 922140, 973370, 1075830, 1125180, 1168044, 1290996, 1304730, 1362718, 1460055, 1613745, 1752066, 1946740, 2044077, 2151660, 2609460, 2725436, 2920110, 3227490, 3406795, 3504132, 4088154, 4380165, 5840220, 6132231, 6454980, 6813590, 8176308, 8760330, 10220385, 12264462, 13627180, 17520660, 20440770, 24528924, 30661155, 40881540, 61322310, 122644620]

約数ペア:

[(1, 122644620), (2, 61322310), (3, 40881540), (4, 30661155), (5, 24528924), (6, 20440770), (7, 17520660), (9, 13627180), (10, 12264462), (12, 10220385), (14, 8760330), (15, 8176308), (18, 6813590), (19, 6454980), (20, 6132231), (21, 5840220), (28, 4380165), (30, 4088154), (35, 3504132), (36, 3406795), (38, 3227490), (42, 2920110), (45, 2725436), (47, 2609460), (57, 2151660), (60, 2044077), (63, 1946740), (70, 1752066), (76, 1613745), (84, 1460055), (90, 1362718), (94, 1304730), (95, 1290996), (105, 1168044), (109, 1125180), (114, 1075830), (126, 973370), (133, 922140), (140, 876033), (141, 869820), (171, 717220), (180, 681359), (188, 652365), (190, 645498), (210, 584022), (218, 562590), (228, 537915), (235, 521892), (252, 486685), (266, 461070), (282, 434910), (285, 430332), (315, 389348), (327, 375060), (329, 372780), (342, 358610), (380, 322749), (399, 307380), (420, 292011), (423, 289940), (436, 281295), (470, 260946), (532, 230535), (545, 225036), (564, 217455), (570, 215166), (630, 194674), (654, 187530), (658, 186390), (665, 184428), (684, 179305), (705, 173964), (763, 160740), (798, 153690), (846, 144970), (855, 143444), (893, 137340), (940, 130473), (981, 125020), (987, 124260), (1090, 112518), (1140, 107583), (1197, 102460), (1260, 97337), (1308, 93765), (1316, 93195), (1330, 92214), (1410, 86982), (1526, 80370), (1596, 76845), (1635, 75012), (1645, 74556), (1692, 72485), (1710, 71722), (1786, 68670), (1962, 62510), (1974, 62130), (1995, 61476), (2071, 59220), (2115, 57988), (2180, 56259), (2289, 53580), (2394, 51230), (2660, 46107), (2679, 45780), (2820, 43491), (2961, 41420), (3052, 40185), (3270, 37506), (3290, 37278), (3420, 35861), (3572, 34335), (3815, 32148), (3924, 31255), (3948, 31065), (3990, 30738), (4142, 29610), (4230, 28994), (4465, 27468), (4578, 26790), (4788, 25615), (4905, 25004), (4935, 24852), (5123, 23940), (5358, 22890), (5922, 20710), (5985, 20492), (6213, 19740), (6251, 19620), (6540, 18753), (6580, 18639), (6867, 17860), (7630, 16074), (7980, 15369), (8037, 15260), (8284, 14805), (8460, 14497), (8930, 13734), (9156, 13395), (9810, 12502), (9870, 12426), (10246, 11970), (10355, 11844), (10716, 11445)]