185699220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 612940608

約数和(自身を除く): 427241388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 490, 498, 581, 588, 735, 761, 830, 980, 996, 1162, 1245, 1470, 1522, 1660, 1743, 2283, 2324, 2490, 2905, 2940, 3044, 3486, 3805, 4067, 4566, 4980, 5327, 5810, 6972, 7610, 8134, 8715, 9132, 10654, 11415, 11620, 12201, 15220, 15981, 16268, 17430, 20335, 21308, 22830, 24402, 26635, 31962, 34860, 37289, 40670, 45660, 48804, 53270, 61005, 63163, 63924, 74578, 79905, 81340, 106540, 111867, 122010, 126326, 149156, 159810, 186445, 189489, 223734, 244020, 252652, 315815, 319620, 372890, 378978, 442141, 447468, 559335, 631630, 745780, 757956, 884282, 947445, 1118670, 1263260, 1326423, 1768564, 1894890, 2210705, 2237340, 2652846, 3094987, 3789780, 4421410, 5305692, 6189974, 6632115, 8842820, 9284961, 12379948, 13264230, 15474935, 18569922, 26528460, 30949870, 37139844, 46424805, 61899740, 92849610, 185699220]

約数ペア:

[(1, 185699220), (2, 92849610), (3, 61899740), (4, 46424805), (5, 37139844), (6, 30949870), (7, 26528460), (10, 18569922), (12, 15474935), (14, 13264230), (15, 12379948), (20, 9284961), (21, 8842820), (28, 6632115), (30, 6189974), (35, 5305692), (42, 4421410), (49, 3789780), (60, 3094987), (70, 2652846), (83, 2237340), (84, 2210705), (98, 1894890), (105, 1768564), (140, 1326423), (147, 1263260), (166, 1118670), (196, 947445), (210, 884282), (245, 757956), (249, 745780), (294, 631630), (332, 559335), (415, 447468), (420, 442141), (490, 378978), (498, 372890), (581, 319620), (588, 315815), (735, 252652), (761, 244020), (830, 223734), (980, 189489), (996, 186445), (1162, 159810), (1245, 149156), (1470, 126326), (1522, 122010), (1660, 111867), (1743, 106540), (2283, 81340), (2324, 79905), (2490, 74578), (2905, 63924), (2940, 63163), (3044, 61005), (3486, 53270), (3805, 48804), (4067, 45660), (4566, 40670), (4980, 37289), (5327, 34860), (5810, 31962), (6972, 26635), (7610, 24402), (8134, 22830), (8715, 21308), (9132, 20335), (10654, 17430), (11415, 16268), (11620, 15981), (12201, 15220)]