298484550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1018809792

約数和(自身を除く): 720325242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 37, 39, 42, 45, 50, 63, 65, 70, 74, 75, 78, 90, 91, 105, 111, 117, 126, 130, 150, 175, 182, 185, 195, 197, 210, 222, 225, 234, 259, 273, 315, 325, 333, 350, 370, 390, 394, 450, 455, 481, 518, 525, 546, 555, 585, 591, 630, 650, 666, 777, 819, 910, 925, 962, 975, 985, 1050, 1110, 1170, 1182, 1295, 1365, 1379, 1443, 1554, 1575, 1638, 1665, 1773, 1850, 1950, 1970, 2275, 2331, 2405, 2561, 2590, 2730, 2758, 2775, 2886, 2925, 2955, 3150, 3330, 3367, 3546, 3885, 4095, 4137, 4329, 4550, 4662, 4810, 4925, 5122, 5550, 5850, 5910, 6475, 6734, 6825, 6895, 7215, 7289, 7683, 7770, 8190, 8274, 8325, 8658, 8865, 9850, 10101, 11655, 12025, 12411, 12805, 12950, 13650, 13790, 14430, 14578, 14775, 15366, 16650, 16835, 17730, 17927, 19425, 20202, 20475, 20685, 21645, 21867, 23049, 23310, 24050, 24822, 25610, 29550, 30303, 33670, 34475, 35854, 36075, 36445, 38415, 38850, 40950, 41370, 43290, 43734, 44325, 46098, 50505, 51023, 53781, 58275, 60606, 62055, 64025, 65601, 68950, 72150, 72890, 76830, 84175, 88650, 89635, 94757, 101010, 102046, 103425, 107562, 108225, 109335, 115245, 116550, 124110, 128050, 131202, 151515, 153069, 161343, 168350, 179270, 182225, 189514, 192075, 206850, 216450, 218670, 230490, 252525, 255115, 268905, 284271, 303030, 306138, 310275, 322686, 328005, 364450, 384150, 448175, 459207, 473785, 505050, 510230, 537810, 546675, 568542, 576225, 620550, 656010, 663299, 757575, 765345, 806715, 852813, 896350, 918414, 947570, 1093350, 1152450, 1275575, 1326598, 1344525, 1421355, 1515150, 1530690, 1613430, 1640025, 1705626, 1989897, 2296035, 2368925, 2551150, 2689050, 2842710, 3280050, 3316495, 3826725, 3979794, 4033575, 4264065, 4592070, 4737850, 5969691, 6632990, 7106775, 7653450, 8067150, 8528130, 9949485, 11480175, 11939382, 14213550, 16582475, 19898970, 21320325, 22960350, 29848455, 33164950, 42640650, 49747425, 59696910, 99494850, 149242275, 298484550]

約数ペア:

[(1, 298484550), (2, 149242275), (3, 99494850), (5, 59696910), (6, 49747425), (7, 42640650), (9, 33164950), (10, 29848455), (13, 22960350), (14, 21320325), (15, 19898970), (18, 16582475), (21, 14213550), (25, 11939382), (26, 11480175), (30, 9949485), (35, 8528130), (37, 8067150), (39, 7653450), (42, 7106775), (45, 6632990), (50, 5969691), (63, 4737850), (65, 4592070), (70, 4264065), (74, 4033575), (75, 3979794), (78, 3826725), (90, 3316495), (91, 3280050), (105, 2842710), (111, 2689050), (117, 2551150), (126, 2368925), (130, 2296035), (150, 1989897), (175, 1705626), (182, 1640025), (185, 1613430), (195, 1530690), (197, 1515150), (210, 1421355), (222, 1344525), (225, 1326598), (234, 1275575), (259, 1152450), (273, 1093350), (315, 947570), (325, 918414), (333, 896350), (350, 852813), (370, 806715), (390, 765345), (394, 757575), (450, 663299), (455, 656010), (481, 620550), (518, 576225), (525, 568542), (546, 546675), (555, 537810), (585, 510230), (591, 505050), (630, 473785), (650, 459207), (666, 448175), (777, 384150), (819, 364450), (910, 328005), (925, 322686), (962, 310275), (975, 306138), (985, 303030), (1050, 284271), (1110, 268905), (1170, 255115), (1182, 252525), (1295, 230490), (1365, 218670), (1379, 216450), (1443, 206850), (1554, 192075), (1575, 189514), (1638, 182225), (1665, 179270), (1773, 168350), (1850, 161343), (1950, 153069), (1970, 151515), (2275, 131202), (2331, 128050), (2405, 124110), (2561, 116550), (2590, 115245), (2730, 109335), (2758, 108225), (2775, 107562), (2886, 103425), (2925, 102046), (2955, 101010), (3150, 94757), (3330, 89635), (3367, 88650), (3546, 84175), (3885, 76830), (4095, 72890), (4137, 72150), (4329, 68950), (4550, 65601), (4662, 64025), (4810, 62055), (4925, 60606), (5122, 58275), (5550, 53781), (5850, 51023), (5910, 50505), (6475, 46098), (6734, 44325), (6825, 43734), (6895, 43290), (7215, 41370), (7289, 40950), (7683, 38850), (7770, 38415), (8190, 36445), (8274, 36075), (8325, 35854), (8658, 34475), (8865, 33670), (9850, 30303), (10101, 29550), (11655, 25610), (12025, 24822), (12411, 24050), (12805, 23310), (12950, 23049), (13650, 21867), (13790, 21645), (14430, 20685), (14578, 20475), (14775, 20202), (15366, 19425), (16650, 17927), (16835, 17730)]