88579400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 263316480

約数和(自身を除く): 174737080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 31, 35, 40, 50, 52, 56, 62, 65, 70, 91, 100, 104, 124, 130, 140, 155, 157, 175, 182, 200, 217, 248, 260, 280, 310, 314, 325, 350, 364, 403, 434, 455, 520, 620, 628, 650, 700, 728, 775, 785, 806, 868, 910, 1085, 1099, 1240, 1256, 1300, 1400, 1550, 1570, 1612, 1736, 1820, 2015, 2041, 2170, 2198, 2275, 2600, 2821, 3100, 3140, 3224, 3640, 3925, 4030, 4082, 4340, 4396, 4550, 4867, 5425, 5495, 5642, 6200, 6280, 7850, 8060, 8164, 8680, 8792, 9100, 9734, 10075, 10205, 10850, 10990, 11284, 14105, 14287, 15700, 16120, 16328, 18200, 19468, 20150, 20410, 21700, 21980, 22568, 24335, 27475, 28210, 28574, 31400, 34069, 38936, 40300, 40820, 43400, 43960, 48670, 51025, 54950, 56420, 57148, 63271, 68138, 70525, 71435, 80600, 81640, 97340, 102050, 109900, 112840, 114296, 121675, 126542, 136276, 141050, 142870, 170345, 194680, 204100, 219800, 243350, 253084, 272552, 282100, 285740, 316355, 340690, 357175, 408200, 442897, 486700, 506168, 564200, 571480, 632710, 681380, 714350, 851725, 885794, 973400, 1265420, 1362760, 1428700, 1581775, 1703450, 1771588, 2214485, 2530840, 2857400, 3163550, 3406900, 3543176, 4428970, 6327100, 6813800, 8857940, 11072425, 12654200, 17715880, 22144850, 44289700, 88579400]

約数ペア:

[(1, 88579400), (2, 44289700), (4, 22144850), (5, 17715880), (7, 12654200), (8, 11072425), (10, 8857940), (13, 6813800), (14, 6327100), (20, 4428970), (25, 3543176), (26, 3406900), (28, 3163550), (31, 2857400), (35, 2530840), (40, 2214485), (50, 1771588), (52, 1703450), (56, 1581775), (62, 1428700), (65, 1362760), (70, 1265420), (91, 973400), (100, 885794), (104, 851725), (124, 714350), (130, 681380), (140, 632710), (155, 571480), (157, 564200), (175, 506168), (182, 486700), (200, 442897), (217, 408200), (248, 357175), (260, 340690), (280, 316355), (310, 285740), (314, 282100), (325, 272552), (350, 253084), (364, 243350), (403, 219800), (434, 204100), (455, 194680), (520, 170345), (620, 142870), (628, 141050), (650, 136276), (700, 126542), (728, 121675), (775, 114296), (785, 112840), (806, 109900), (868, 102050), (910, 97340), (1085, 81640), (1099, 80600), (1240, 71435), (1256, 70525), (1300, 68138), (1400, 63271), (1550, 57148), (1570, 56420), (1612, 54950), (1736, 51025), (1820, 48670), (2015, 43960), (2041, 43400), (2170, 40820), (2198, 40300), (2275, 38936), (2600, 34069), (2821, 31400), (3100, 28574), (3140, 28210), (3224, 27475), (3640, 24335), (3925, 22568), (4030, 21980), (4082, 21700), (4340, 20410), (4396, 20150), (4550, 19468), (4867, 18200), (5425, 16328), (5495, 16120), (5642, 15700), (6200, 14287), (6280, 14105), (7850, 11284), (8060, 10990), (8164, 10850), (8680, 10205), (8792, 10075), (9100, 9734)]