188497980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 669247488

約数和(自身を除く): 480749508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 37, 44, 45, 55, 60, 62, 66, 74, 83, 90, 93, 99, 110, 111, 124, 132, 148, 155, 165, 166, 180, 185, 186, 198, 220, 222, 249, 279, 310, 330, 332, 333, 341, 370, 372, 396, 407, 415, 444, 465, 495, 498, 555, 558, 620, 660, 666, 682, 740, 747, 814, 830, 913, 930, 990, 996, 1023, 1110, 1116, 1147, 1221, 1245, 1332, 1364, 1395, 1494, 1628, 1660, 1665, 1705, 1826, 1860, 1980, 2035, 2046, 2220, 2294, 2442, 2490, 2573, 2739, 2790, 2988, 3069, 3071, 3330, 3410, 3441, 3652, 3663, 3735, 4070, 4092, 4565, 4588, 4884, 4980, 5115, 5146, 5478, 5580, 5735, 6105, 6138, 6142, 6660, 6820, 6882, 7326, 7470, 7719, 8140, 8217, 9130, 9213, 10230, 10292, 10323, 10956, 11470, 12210, 12276, 12284, 12617, 12865, 13695, 13764, 14652, 14940, 15345, 15355, 15438, 16434, 17205, 18260, 18315, 18426, 20460, 20646, 22940, 23157, 24420, 25234, 25730, 27390, 27639, 28303, 30690, 30710, 30876, 32868, 33781, 34410, 36630, 36852, 37851, 38595, 41085, 41292, 46065, 46314, 50468, 51460, 51615, 54780, 55278, 56606, 61380, 61420, 63085, 67562, 68820, 73260, 75702, 77190, 82170, 84909, 92130, 92628, 95201, 101343, 103230, 110556, 113212, 113553, 115785, 126170, 135124, 138195, 141515, 151404, 154380, 164340, 168905, 169818, 184260, 189255, 190402, 202686, 206460, 227106, 231570, 252340, 254727, 276390, 283030, 285603, 304029, 337810, 339636, 378510, 380804, 405372, 424545, 454212, 463140, 476005, 506715, 509454, 552780, 566060, 567765, 571206, 608058, 675620, 757020, 849090, 856809, 952010, 1013430, 1018908, 1047211, 1135530, 1142412, 1216116, 1273635, 1428015, 1520145, 1698180, 1713618, 1904020, 2026860, 2094422, 2271060, 2547270, 2856030, 3040290, 3141633, 3427236, 4188844, 4284045, 5094540, 5236055, 5712060, 6080580, 6283266, 8568090, 9424899, 10472110, 12566532, 15708165, 17136180, 18849798, 20944220, 31416330, 37699596, 47124495, 62832660, 94248990, 188497980]

約数ペア:

[(1, 188497980), (2, 94248990), (3, 62832660), (4, 47124495), (5, 37699596), (6, 31416330), (9, 20944220), (10, 18849798), (11, 17136180), (12, 15708165), (15, 12566532), (18, 10472110), (20, 9424899), (22, 8568090), (30, 6283266), (31, 6080580), (33, 5712060), (36, 5236055), (37, 5094540), (44, 4284045), (45, 4188844), (55, 3427236), (60, 3141633), (62, 3040290), (66, 2856030), (74, 2547270), (83, 2271060), (90, 2094422), (93, 2026860), (99, 1904020), (110, 1713618), (111, 1698180), (124, 1520145), (132, 1428015), (148, 1273635), (155, 1216116), (165, 1142412), (166, 1135530), (180, 1047211), (185, 1018908), (186, 1013430), (198, 952010), (220, 856809), (222, 849090), (249, 757020), (279, 675620), (310, 608058), (330, 571206), (332, 567765), (333, 566060), (341, 552780), (370, 509454), (372, 506715), (396, 476005), (407, 463140), (415, 454212), (444, 424545), (465, 405372), (495, 380804), (498, 378510), (555, 339636), (558, 337810), (620, 304029), (660, 285603), (666, 283030), (682, 276390), (740, 254727), (747, 252340), (814, 231570), (830, 227106), (913, 206460), (930, 202686), (990, 190402), (996, 189255), (1023, 184260), (1110, 169818), (1116, 168905), (1147, 164340), (1221, 154380), (1245, 151404), (1332, 141515), (1364, 138195), (1395, 135124), (1494, 126170), (1628, 115785), (1660, 113553), (1665, 113212), (1705, 110556), (1826, 103230), (1860, 101343), (1980, 95201), (2035, 92628), (2046, 92130), (2220, 84909), (2294, 82170), (2442, 77190), (2490, 75702), (2573, 73260), (2739, 68820), (2790, 67562), (2988, 63085), (3069, 61420), (3071, 61380), (3330, 56606), (3410, 55278), (3441, 54780), (3652, 51615), (3663, 51460), (3735, 50468), (4070, 46314), (4092, 46065), (4565, 41292), (4588, 41085), (4884, 38595), (4980, 37851), (5115, 36852), (5146, 36630), (5478, 34410), (5580, 33781), (5735, 32868), (6105, 30876), (6138, 30710), (6142, 30690), (6660, 28303), (6820, 27639), (6882, 27390), (7326, 25730), (7470, 25234), (7719, 24420), (8140, 23157), (8217, 22940), (9130, 20646), (9213, 20460), (10230, 18426), (10292, 18315), (10323, 18260), (10956, 17205), (11470, 16434), (12210, 15438), (12276, 15355), (12284, 15345), (12617, 14940), (12865, 14652), (13695, 13764)]