98938980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 377395200

約数和(自身を除く): 278456220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 149, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 298, 306, 310, 315, 340, 357, 372, 420, 434, 447, 465, 476, 510, 527, 558, 595, 596, 612, 620, 630, 651, 714, 745, 765, 868, 894, 930, 1020, 1043, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1341, 1395, 1428, 1490, 1530, 1581, 1785, 1788, 1860, 1953, 2086, 2108, 2142, 2170, 2235, 2380, 2533, 2604, 2635, 2682, 2790, 2980, 3060, 3129, 3162, 3255, 3570, 3689, 3906, 4172, 4284, 4340, 4470, 4619, 4743, 5066, 5215, 5270, 5355, 5364, 5580, 6258, 6324, 6510, 6705, 7140, 7378, 7599, 7812, 7905, 8940, 9238, 9387, 9486, 9765, 10132, 10430, 10540, 10710, 11067, 12516, 12665, 13020, 13410, 13857, 14756, 15198, 15645, 15810, 17731, 18445, 18476, 18774, 18972, 19530, 20860, 21420, 22134, 22797, 23095, 23715, 25330, 26820, 27714, 30396, 31290, 31620, 32333, 33201, 35462, 36890, 37548, 37995, 39060, 41571, 44268, 45594, 46190, 46935, 47430, 50660, 53193, 55335, 55428, 62580, 64666, 66402, 69285, 70924, 73780, 75990, 78523, 83142, 88655, 91188, 92380, 93870, 94860, 96999, 106386, 110670, 113985, 129332, 132804, 138570, 151980, 157046, 159579, 161665, 166005, 166284, 177310, 187740, 193998, 207855, 212772, 221340, 227970, 235569, 265965, 277140, 290997, 314092, 319158, 323330, 332010, 354620, 387996, 392615, 415710, 455940, 471138, 484995, 531930, 549661, 581994, 638316, 646660, 664020, 706707, 785230, 797895, 831420, 942276, 969990, 1063860, 1099322, 1163988, 1177845, 1413414, 1454985, 1570460, 1595790, 1648983, 1939980, 2198644, 2355690, 2748305, 2826828, 2909970, 3191580, 3297966, 3533535, 4711380, 4946949, 5496610, 5819940, 6595932, 7067070, 8244915, 9893898, 10993220, 14134140, 16489830, 19787796, 24734745, 32979660, 49469490, 98938980]

約数ペア:

[(1, 98938980), (2, 49469490), (3, 32979660), (4, 24734745), (5, 19787796), (6, 16489830), (7, 14134140), (9, 10993220), (10, 9893898), (12, 8244915), (14, 7067070), (15, 6595932), (17, 5819940), (18, 5496610), (20, 4946949), (21, 4711380), (28, 3533535), (30, 3297966), (31, 3191580), (34, 2909970), (35, 2826828), (36, 2748305), (42, 2355690), (45, 2198644), (51, 1939980), (60, 1648983), (62, 1595790), (63, 1570460), (68, 1454985), (70, 1413414), (84, 1177845), (85, 1163988), (90, 1099322), (93, 1063860), (102, 969990), (105, 942276), (119, 831420), (124, 797895), (126, 785230), (140, 706707), (149, 664020), (153, 646660), (155, 638316), (170, 581994), (180, 549661), (186, 531930), (204, 484995), (210, 471138), (217, 455940), (238, 415710), (252, 392615), (255, 387996), (279, 354620), (298, 332010), (306, 323330), (310, 319158), (315, 314092), (340, 290997), (357, 277140), (372, 265965), (420, 235569), (434, 227970), (447, 221340), (465, 212772), (476, 207855), (510, 193998), (527, 187740), (558, 177310), (595, 166284), (596, 166005), (612, 161665), (620, 159579), (630, 157046), (651, 151980), (714, 138570), (745, 132804), (765, 129332), (868, 113985), (894, 110670), (930, 106386), (1020, 96999), (1043, 94860), (1054, 93870), (1071, 92380), (1085, 91188), (1116, 88655), (1190, 83142), (1260, 78523), (1302, 75990), (1341, 73780), (1395, 70924), (1428, 69285), (1490, 66402), (1530, 64666), (1581, 62580), (1785, 55428), (1788, 55335), (1860, 53193), (1953, 50660), (2086, 47430), (2108, 46935), (2142, 46190), (2170, 45594), (2235, 44268), (2380, 41571), (2533, 39060), (2604, 37995), (2635, 37548), (2682, 36890), (2790, 35462), (2980, 33201), (3060, 32333), (3129, 31620), (3162, 31290), (3255, 30396), (3570, 27714), (3689, 26820), (3906, 25330), (4172, 23715), (4284, 23095), (4340, 22797), (4470, 22134), (4619, 21420), (4743, 20860), (5066, 19530), (5215, 18972), (5270, 18774), (5355, 18476), (5364, 18445), (5580, 17731), (6258, 15810), (6324, 15645), (6510, 15198), (6705, 14756), (7140, 13857), (7378, 13410), (7599, 13020), (7812, 12665), (7905, 12516), (8940, 11067), (9238, 10710), (9387, 10540), (9486, 10430), (9765, 10132)]