139881300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 457470720

約数和(自身を除く): 317589420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 89, 93, 100, 124, 130, 150, 155, 156, 169, 178, 186, 195, 260, 267, 300, 310, 325, 338, 356, 372, 390, 403, 445, 465, 507, 534, 620, 650, 676, 775, 780, 806, 845, 890, 930, 975, 1014, 1068, 1157, 1209, 1300, 1335, 1550, 1612, 1690, 1780, 1860, 1950, 2015, 2028, 2225, 2314, 2325, 2418, 2535, 2670, 2759, 3100, 3380, 3471, 3900, 4030, 4225, 4450, 4628, 4650, 4836, 5070, 5239, 5340, 5518, 5785, 6045, 6675, 6942, 8060, 8277, 8450, 8900, 9300, 10075, 10140, 10478, 11036, 11570, 12090, 12675, 13350, 13795, 13884, 15041, 15717, 16554, 16900, 17355, 20150, 20956, 23140, 24180, 25350, 26195, 26700, 27590, 28925, 30082, 30225, 31434, 33108, 34710, 35867, 40300, 41385, 45123, 50700, 52390, 55180, 57850, 60164, 60450, 62868, 68975, 69420, 71734, 75205, 78585, 82770, 86775, 90246, 104780, 107601, 115700, 120900, 130975, 137950, 143468, 150410, 157170, 165540, 173550, 179335, 180492, 206925, 215202, 225615, 261950, 275900, 300820, 314340, 347100, 358670, 376025, 392925, 413850, 430404, 451230, 466271, 523900, 538005, 717340, 752050, 785850, 827700, 896675, 902460, 932542, 1076010, 1128075, 1398813, 1504100, 1571700, 1793350, 1865084, 2152020, 2256150, 2331355, 2690025, 2797626, 3586700, 4512300, 4662710, 5380050, 5595252, 6994065, 9325420, 10760100, 11656775, 13988130, 23313550, 27976260, 34970325, 46627100, 69940650, 139881300]

約数ペア:

[(1, 139881300), (2, 69940650), (3, 46627100), (4, 34970325), (5, 27976260), (6, 23313550), (10, 13988130), (12, 11656775), (13, 10760100), (15, 9325420), (20, 6994065), (25, 5595252), (26, 5380050), (30, 4662710), (31, 4512300), (39, 3586700), (50, 2797626), (52, 2690025), (60, 2331355), (62, 2256150), (65, 2152020), (75, 1865084), (78, 1793350), (89, 1571700), (93, 1504100), (100, 1398813), (124, 1128075), (130, 1076010), (150, 932542), (155, 902460), (156, 896675), (169, 827700), (178, 785850), (186, 752050), (195, 717340), (260, 538005), (267, 523900), (300, 466271), (310, 451230), (325, 430404), (338, 413850), (356, 392925), (372, 376025), (390, 358670), (403, 347100), (445, 314340), (465, 300820), (507, 275900), (534, 261950), (620, 225615), (650, 215202), (676, 206925), (775, 180492), (780, 179335), (806, 173550), (845, 165540), (890, 157170), (930, 150410), (975, 143468), (1014, 137950), (1068, 130975), (1157, 120900), (1209, 115700), (1300, 107601), (1335, 104780), (1550, 90246), (1612, 86775), (1690, 82770), (1780, 78585), (1860, 75205), (1950, 71734), (2015, 69420), (2028, 68975), (2225, 62868), (2314, 60450), (2325, 60164), (2418, 57850), (2535, 55180), (2670, 52390), (2759, 50700), (3100, 45123), (3380, 41385), (3471, 40300), (3900, 35867), (4030, 34710), (4225, 33108), (4450, 31434), (4628, 30225), (4650, 30082), (4836, 28925), (5070, 27590), (5239, 26700), (5340, 26195), (5518, 25350), (5785, 24180), (6045, 23140), (6675, 20956), (6942, 20150), (8060, 17355), (8277, 16900), (8450, 16554), (8900, 15717), (9300, 15041), (10075, 13884), (10140, 13795), (10478, 13350), (11036, 12675), (11570, 12090)]