101750320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 290695680

約数和(自身を除く): 188945360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 131, 133, 140, 146, 152, 190, 262, 266, 280, 292, 304, 365, 380, 511, 524, 532, 560, 584, 655, 665, 730, 760, 917, 1022, 1048, 1064, 1168, 1310, 1330, 1387, 1460, 1520, 1834, 2044, 2096, 2128, 2489, 2555, 2620, 2660, 2774, 2920, 3668, 4088, 4585, 4978, 5110, 5240, 5320, 5548, 5840, 6935, 7336, 8176, 9170, 9563, 9709, 9956, 10220, 10480, 10640, 11096, 12445, 13870, 14672, 17423, 18340, 19126, 19418, 19912, 20440, 22192, 24890, 27740, 34846, 36680, 38252, 38836, 39824, 40880, 47815, 48545, 49780, 55480, 66941, 69692, 73360, 76504, 77672, 87115, 95630, 97090, 99560, 110960, 133882, 139384, 153008, 155344, 174230, 181697, 191260, 194180, 199120, 267764, 278768, 334705, 348460, 363394, 382520, 388360, 535528, 669410, 696920, 726788, 765040, 776720, 908485, 1071056, 1271879, 1338820, 1393840, 1453576, 1816970, 2543758, 2677640, 2907152, 3633940, 5087516, 5355280, 6359395, 7267880, 10175032, 12718790, 14535760, 20350064, 25437580, 50875160, 101750320]

約数ペア:

[(1, 101750320), (2, 50875160), (4, 25437580), (5, 20350064), (7, 14535760), (8, 12718790), (10, 10175032), (14, 7267880), (16, 6359395), (19, 5355280), (20, 5087516), (28, 3633940), (35, 2907152), (38, 2677640), (40, 2543758), (56, 1816970), (70, 1453576), (73, 1393840), (76, 1338820), (80, 1271879), (95, 1071056), (112, 908485), (131, 776720), (133, 765040), (140, 726788), (146, 696920), (152, 669410), (190, 535528), (262, 388360), (266, 382520), (280, 363394), (292, 348460), (304, 334705), (365, 278768), (380, 267764), (511, 199120), (524, 194180), (532, 191260), (560, 181697), (584, 174230), (655, 155344), (665, 153008), (730, 139384), (760, 133882), (917, 110960), (1022, 99560), (1048, 97090), (1064, 95630), (1168, 87115), (1310, 77672), (1330, 76504), (1387, 73360), (1460, 69692), (1520, 66941), (1834, 55480), (2044, 49780), (2096, 48545), (2128, 47815), (2489, 40880), (2555, 39824), (2620, 38836), (2660, 38252), (2774, 36680), (2920, 34846), (3668, 27740), (4088, 24890), (4585, 22192), (4978, 20440), (5110, 19912), (5240, 19418), (5320, 19126), (5548, 18340), (5840, 17423), (6935, 14672), (7336, 13870), (8176, 12445), (9170, 11096), (9563, 10640), (9709, 10480), (9956, 10220)]