98875140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 350481600

約数和(自身を除く): 251606460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 169, 182, 195, 196, 199, 210, 245, 260, 273, 294, 338, 364, 390, 398, 420, 455, 490, 507, 546, 588, 597, 637, 676, 735, 780, 796, 845, 910, 980, 995, 1014, 1092, 1183, 1194, 1274, 1365, 1393, 1470, 1690, 1820, 1911, 1990, 2028, 2366, 2388, 2535, 2548, 2587, 2730, 2786, 2940, 2985, 3185, 3380, 3549, 3822, 3980, 4179, 4732, 5070, 5174, 5460, 5572, 5915, 5970, 6370, 6965, 7098, 7644, 7761, 8281, 8358, 9555, 9751, 10140, 10348, 11830, 11940, 12740, 12935, 13930, 14196, 15522, 16562, 16716, 17745, 18109, 19110, 19502, 20895, 23660, 24843, 25870, 27860, 29253, 31044, 33124, 33631, 35490, 36218, 38220, 38805, 39004, 41405, 41790, 48755, 49686, 51740, 54327, 58506, 67262, 70980, 72436, 77610, 82810, 83580, 90545, 97510, 99372, 100893, 108654, 117012, 124215, 126763, 134524, 146265, 155220, 165620, 168155, 181090, 195020, 201786, 217308, 235417, 248430, 253526, 271635, 292530, 336310, 362180, 380289, 403572, 470834, 496860, 504465, 507052, 543270, 585060, 633815, 672620, 706251, 760578, 941668, 1008930, 1086540, 1177085, 1267630, 1412502, 1521156, 1647919, 1901445, 2017860, 2354170, 2535260, 2825004, 3295838, 3531255, 3802890, 4708340, 4943757, 6591676, 7062510, 7605780, 8239595, 9887514, 14125020, 16479190, 19775028, 24718785, 32958380, 49437570, 98875140]

約数ペア:

[(1, 98875140), (2, 49437570), (3, 32958380), (4, 24718785), (5, 19775028), (6, 16479190), (7, 14125020), (10, 9887514), (12, 8239595), (13, 7605780), (14, 7062510), (15, 6591676), (20, 4943757), (21, 4708340), (26, 3802890), (28, 3531255), (30, 3295838), (35, 2825004), (39, 2535260), (42, 2354170), (49, 2017860), (52, 1901445), (60, 1647919), (65, 1521156), (70, 1412502), (78, 1267630), (84, 1177085), (91, 1086540), (98, 1008930), (105, 941668), (130, 760578), (140, 706251), (147, 672620), (156, 633815), (169, 585060), (182, 543270), (195, 507052), (196, 504465), (199, 496860), (210, 470834), (245, 403572), (260, 380289), (273, 362180), (294, 336310), (338, 292530), (364, 271635), (390, 253526), (398, 248430), (420, 235417), (455, 217308), (490, 201786), (507, 195020), (546, 181090), (588, 168155), (597, 165620), (637, 155220), (676, 146265), (735, 134524), (780, 126763), (796, 124215), (845, 117012), (910, 108654), (980, 100893), (995, 99372), (1014, 97510), (1092, 90545), (1183, 83580), (1194, 82810), (1274, 77610), (1365, 72436), (1393, 70980), (1470, 67262), (1690, 58506), (1820, 54327), (1911, 51740), (1990, 49686), (2028, 48755), (2366, 41790), (2388, 41405), (2535, 39004), (2548, 38805), (2587, 38220), (2730, 36218), (2786, 35490), (2940, 33631), (2985, 33124), (3185, 31044), (3380, 29253), (3549, 27860), (3822, 25870), (3980, 24843), (4179, 23660), (4732, 20895), (5070, 19502), (5174, 19110), (5460, 18109), (5572, 17745), (5915, 16716), (5970, 16562), (6370, 15522), (6965, 14196), (7098, 13930), (7644, 12935), (7761, 12740), (8281, 11940), (8358, 11830), (9555, 10348), (9751, 10140)]