187813860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 645200640

約数和(自身を除く): 457386780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 29, 30, 38, 39, 46, 52, 57, 58, 60, 65, 69, 76, 78, 87, 92, 95, 114, 115, 116, 130, 138, 145, 156, 174, 190, 195, 228, 230, 247, 260, 276, 285, 290, 299, 345, 348, 361, 377, 380, 390, 435, 437, 460, 494, 551, 570, 580, 598, 667, 690, 722, 741, 754, 780, 870, 874, 897, 988, 1083, 1102, 1131, 1140, 1196, 1235, 1311, 1334, 1380, 1444, 1482, 1495, 1508, 1653, 1740, 1748, 1794, 1805, 1885, 2001, 2166, 2185, 2204, 2262, 2470, 2622, 2668, 2755, 2964, 2990, 3306, 3335, 3588, 3610, 3705, 3770, 4002, 4332, 4370, 4485, 4524, 4693, 4940, 5244, 5415, 5510, 5655, 5681, 5980, 6555, 6612, 6670, 7163, 7220, 7410, 7540, 8004, 8265, 8303, 8671, 8740, 8970, 9386, 10005, 10469, 10830, 11020, 11310, 11362, 12673, 13110, 13340, 14079, 14326, 14820, 16530, 16606, 17043, 17342, 17940, 18772, 20010, 20938, 21489, 21660, 22620, 22724, 23465, 24909, 25346, 26013, 26220, 28158, 28405, 28652, 31407, 33060, 33212, 34086, 34684, 35815, 38019, 40020, 41515, 41876, 42978, 43355, 46930, 49818, 50692, 52026, 52345, 56316, 56810, 62814, 63365, 68172, 70395, 71630, 76038, 83030, 85215, 85956, 86710, 93860, 99636, 104052, 104690, 107445, 107939, 113620, 124545, 125628, 126730, 130065, 136097, 140790, 143260, 152076, 157035, 164749, 166060, 170430, 173420, 190095, 209380, 214890, 215878, 240787, 249090, 253460, 260130, 272194, 281580, 314070, 323817, 329498, 340860, 380190, 408291, 429780, 431756, 481574, 494247, 498180, 520260, 539695, 544388, 628140, 647634, 658996, 680485, 722361, 760380, 816582, 823745, 963148, 988494, 1079390, 1203935, 1295268, 1360970, 1444722, 1619085, 1633164, 1647490, 1976988, 2041455, 2158780, 2407870, 2471235, 2721940, 2889444, 3130231, 3238170, 3294980, 3611805, 4082910, 4815740, 4942470, 6260462, 6476340, 7223610, 8165820, 9390693, 9884940, 12520924, 14447220, 15651155, 18781386, 31302310, 37562772, 46953465, 62604620, 93906930, 187813860]

約数ペア:

[(1, 187813860), (2, 93906930), (3, 62604620), (4, 46953465), (5, 37562772), (6, 31302310), (10, 18781386), (12, 15651155), (13, 14447220), (15, 12520924), (19, 9884940), (20, 9390693), (23, 8165820), (26, 7223610), (29, 6476340), (30, 6260462), (38, 4942470), (39, 4815740), (46, 4082910), (52, 3611805), (57, 3294980), (58, 3238170), (60, 3130231), (65, 2889444), (69, 2721940), (76, 2471235), (78, 2407870), (87, 2158780), (92, 2041455), (95, 1976988), (114, 1647490), (115, 1633164), (116, 1619085), (130, 1444722), (138, 1360970), (145, 1295268), (156, 1203935), (174, 1079390), (190, 988494), (195, 963148), (228, 823745), (230, 816582), (247, 760380), (260, 722361), (276, 680485), (285, 658996), (290, 647634), (299, 628140), (345, 544388), (348, 539695), (361, 520260), (377, 498180), (380, 494247), (390, 481574), (435, 431756), (437, 429780), (460, 408291), (494, 380190), (551, 340860), (570, 329498), (580, 323817), (598, 314070), (667, 281580), (690, 272194), (722, 260130), (741, 253460), (754, 249090), (780, 240787), (870, 215878), (874, 214890), (897, 209380), (988, 190095), (1083, 173420), (1102, 170430), (1131, 166060), (1140, 164749), (1196, 157035), (1235, 152076), (1311, 143260), (1334, 140790), (1380, 136097), (1444, 130065), (1482, 126730), (1495, 125628), (1508, 124545), (1653, 113620), (1740, 107939), (1748, 107445), (1794, 104690), (1805, 104052), (1885, 99636), (2001, 93860), (2166, 86710), (2185, 85956), (2204, 85215), (2262, 83030), (2470, 76038), (2622, 71630), (2668, 70395), (2755, 68172), (2964, 63365), (2990, 62814), (3306, 56810), (3335, 56316), (3588, 52345), (3610, 52026), (3705, 50692), (3770, 49818), (4002, 46930), (4332, 43355), (4370, 42978), (4485, 41876), (4524, 41515), (4693, 40020), (4940, 38019), (5244, 35815), (5415, 34684), (5510, 34086), (5655, 33212), (5681, 33060), (5980, 31407), (6555, 28652), (6612, 28405), (6670, 28158), (7163, 26220), (7220, 26013), (7410, 25346), (7540, 24909), (8004, 23465), (8265, 22724), (8303, 22620), (8671, 21660), (8740, 21489), (8970, 20938), (9386, 20010), (10005, 18772), (10469, 17940), (10830, 17342), (11020, 17043), (11310, 16606), (11362, 16530), (12673, 14820), (13110, 14326), (13340, 14079)]