395258500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 1160726112

約数和(自身を除く): 765467612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 25, 26, 28, 34, 35, 49, 50, 52, 65, 68, 70, 73, 85, 91, 98, 100, 119, 125, 130, 140, 146, 170, 175, 182, 196, 221, 238, 245, 250, 260, 292, 325, 340, 350, 364, 365, 425, 442, 455, 476, 490, 500, 511, 595, 637, 650, 700, 730, 833, 850, 875, 884, 910, 949, 980, 1022, 1105, 1190, 1225, 1241, 1274, 1300, 1460, 1547, 1625, 1666, 1700, 1750, 1820, 1825, 1898, 2044, 2125, 2210, 2275, 2380, 2450, 2482, 2548, 2555, 2975, 3094, 3185, 3250, 3332, 3500, 3577, 3650, 3796, 4165, 4250, 4420, 4550, 4745, 4900, 4964, 5110, 5525, 5950, 6125, 6188, 6205, 6370, 6500, 6643, 7154, 7300, 7735, 8330, 8500, 8687, 9100, 9125, 9490, 10220, 10829, 11050, 11375, 11900, 12250, 12410, 12740, 12775, 13286, 14308, 14875, 15470, 15925, 16133, 16660, 17374, 17885, 18250, 18980, 20825, 21658, 22100, 22750, 23725, 24500, 24820, 25550, 26572, 27625, 29750, 30940, 31025, 31850, 32266, 33215, 34748, 35770, 36500, 38675, 41650, 43316, 43435, 45500, 46501, 47450, 51100, 54145, 55250, 59500, 60809, 62050, 63700, 63875, 64532, 66430, 71540, 77350, 79625, 80665, 83300, 86870, 89425, 93002, 94900, 104125, 108290, 110500, 112931, 118625, 121618, 124100, 127750, 132860, 154700, 155125, 159250, 161330, 166075, 173740, 178850, 186004, 193375, 208250, 216580, 217175, 225862, 232505, 237250, 243236, 255500, 270725, 304045, 310250, 318500, 322660, 332150, 357700, 386750, 403325, 416500, 434350, 447125, 451724, 465010, 474500, 541450, 564655, 608090, 620500, 664300, 773500, 790517, 806650, 830375, 868700, 894250, 930020, 1082900, 1085875, 1129310, 1162525, 1216180, 1353625, 1520225, 1581034, 1613300, 1660750, 1788500, 2016625, 2171750, 2258620, 2325050, 2707250, 2823275, 3040450, 3162068, 3321500, 3952585, 4033250, 4343500, 4650100, 5414500, 5646550, 5812625, 6080900, 7601125, 7905170, 8066500, 11293100, 11625250, 14116375, 15202250, 15810340, 19762925, 23250500, 28232750, 30404500, 39525850, 56465500, 79051700, 98814625, 197629250, 395258500]

約数ペア:

[(1, 395258500), (2, 197629250), (4, 98814625), (5, 79051700), (7, 56465500), (10, 39525850), (13, 30404500), (14, 28232750), (17, 23250500), (20, 19762925), (25, 15810340), (26, 15202250), (28, 14116375), (34, 11625250), (35, 11293100), (49, 8066500), (50, 7905170), (52, 7601125), (65, 6080900), (68, 5812625), (70, 5646550), (73, 5414500), (85, 4650100), (91, 4343500), (98, 4033250), (100, 3952585), (119, 3321500), (125, 3162068), (130, 3040450), (140, 2823275), (146, 2707250), (170, 2325050), (175, 2258620), (182, 2171750), (196, 2016625), (221, 1788500), (238, 1660750), (245, 1613300), (250, 1581034), (260, 1520225), (292, 1353625), (325, 1216180), (340, 1162525), (350, 1129310), (364, 1085875), (365, 1082900), (425, 930020), (442, 894250), (455, 868700), (476, 830375), (490, 806650), (500, 790517), (511, 773500), (595, 664300), (637, 620500), (650, 608090), (700, 564655), (730, 541450), (833, 474500), (850, 465010), (875, 451724), (884, 447125), (910, 434350), (949, 416500), (980, 403325), (1022, 386750), (1105, 357700), (1190, 332150), (1225, 322660), (1241, 318500), (1274, 310250), (1300, 304045), (1460, 270725), (1547, 255500), (1625, 243236), (1666, 237250), (1700, 232505), (1750, 225862), (1820, 217175), (1825, 216580), (1898, 208250), (2044, 193375), (2125, 186004), (2210, 178850), (2275, 173740), (2380, 166075), (2450, 161330), (2482, 159250), (2548, 155125), (2555, 154700), (2975, 132860), (3094, 127750), (3185, 124100), (3250, 121618), (3332, 118625), (3500, 112931), (3577, 110500), (3650, 108290), (3796, 104125), (4165, 94900), (4250, 93002), (4420, 89425), (4550, 86870), (4745, 83300), (4900, 80665), (4964, 79625), (5110, 77350), (5525, 71540), (5950, 66430), (6125, 64532), (6188, 63875), (6205, 63700), (6370, 62050), (6500, 60809), (6643, 59500), (7154, 55250), (7300, 54145), (7735, 51100), (8330, 47450), (8500, 46501), (8687, 45500), (9100, 43435), (9125, 43316), (9490, 41650), (10220, 38675), (10829, 36500), (11050, 35770), (11375, 34748), (11900, 33215), (12250, 32266), (12410, 31850), (12740, 31025), (12775, 30940), (13286, 29750), (14308, 27625), (14875, 26572), (15470, 25550), (15925, 24820), (16133, 24500), (16660, 23725), (17374, 22750), (17885, 22100), (18250, 21658), (18980, 20825)]