70625100

素因数分解:

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

素因数の和:249

約数の個数: 216

約数和(自身を含む): 254150400

約数和(自身を除く): 183525300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 169, 175, 182, 195, 199, 210, 260, 273, 300, 325, 338, 350, 364, 390, 398, 420, 455, 507, 525, 546, 597, 650, 676, 700, 780, 796, 845, 910, 975, 995, 1014, 1050, 1092, 1183, 1194, 1300, 1365, 1393, 1690, 1820, 1950, 1990, 2028, 2100, 2275, 2366, 2388, 2535, 2587, 2730, 2786, 2985, 3380, 3549, 3900, 3980, 4179, 4225, 4550, 4732, 4975, 5070, 5174, 5460, 5572, 5915, 5970, 6825, 6965, 7098, 7761, 8358, 8450, 9100, 9950, 10140, 10348, 11830, 11940, 12675, 12935, 13650, 13930, 14196, 14925, 15522, 16716, 16900, 17745, 18109, 19900, 20895, 23660, 25350, 25870, 27300, 27860, 29575, 29850, 31044, 33631, 34825, 35490, 36218, 38805, 41790, 50700, 51740, 54327, 59150, 59700, 64675, 67262, 69650, 70980, 72436, 77610, 83580, 88725, 90545, 100893, 104475, 108654, 118300, 129350, 134524, 139300, 155220, 168155, 177450, 181090, 194025, 201786, 208950, 217308, 235417, 258700, 271635, 336310, 354900, 362180, 388050, 403572, 417900, 452725, 470834, 504465, 543270, 672620, 706251, 776100, 840775, 905450, 941668, 1008930, 1086540, 1177085, 1358175, 1412502, 1681550, 1810900, 2017860, 2354170, 2522325, 2716350, 2825004, 3363100, 3531255, 4708340, 5044650, 5432700, 5885425, 7062510, 10089300, 11770850, 14125020, 17656275, 23541700, 35312550, 70625100]

約数ペア:

[(1, 70625100), (2, 35312550), (3, 23541700), (4, 17656275), (5, 14125020), (6, 11770850), (7, 10089300), (10, 7062510), (12, 5885425), (13, 5432700), (14, 5044650), (15, 4708340), (20, 3531255), (21, 3363100), (25, 2825004), (26, 2716350), (28, 2522325), (30, 2354170), (35, 2017860), (39, 1810900), (42, 1681550), (50, 1412502), (52, 1358175), (60, 1177085), (65, 1086540), (70, 1008930), (75, 941668), (78, 905450), (84, 840775), (91, 776100), (100, 706251), (105, 672620), (130, 543270), (140, 504465), (150, 470834), (156, 452725), (169, 417900), (175, 403572), (182, 388050), (195, 362180), (199, 354900), (210, 336310), (260, 271635), (273, 258700), (300, 235417), (325, 217308), (338, 208950), (350, 201786), (364, 194025), (390, 181090), (398, 177450), (420, 168155), (455, 155220), (507, 139300), (525, 134524), (546, 129350), (597, 118300), (650, 108654), (676, 104475), (700, 100893), (780, 90545), (796, 88725), (845, 83580), (910, 77610), (975, 72436), (995, 70980), (1014, 69650), (1050, 67262), (1092, 64675), (1183, 59700), (1194, 59150), (1300, 54327), (1365, 51740), (1393, 50700), (1690, 41790), (1820, 38805), (1950, 36218), (1990, 35490), (2028, 34825), (2100, 33631), (2275, 31044), (2366, 29850), (2388, 29575), (2535, 27860), (2587, 27300), (2730, 25870), (2786, 25350), (2985, 23660), (3380, 20895), (3549, 19900), (3900, 18109), (3980, 17745), (4179, 16900), (4225, 16716), (4550, 15522), (4732, 14925), (4975, 14196), (5070, 13930), (5174, 13650), (5460, 12935), (5572, 12675), (5915, 11940), (5970, 11830), (6825, 10348), (6965, 10140), (7098, 9950), (7761, 9100), (8358, 8450)]