101972520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 224

約数和(自身を含む): 371838600

約数和(自身を除く): 269866080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 269, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 538, 540, 585, 648, 702, 729, 780, 807, 810, 936, 972, 1053, 1076, 1080, 1170, 1215, 1345, 1404, 1458, 1560, 1614, 1620, 1755, 1944, 2106, 2152, 2340, 2421, 2430, 2690, 2808, 2916, 3159, 3228, 3240, 3497, 3510, 3645, 4035, 4212, 4680, 4842, 4860, 5265, 5380, 5832, 6318, 6456, 6994, 7020, 7263, 7290, 8070, 8424, 9477, 9684, 9720, 10491, 10530, 10760, 12105, 12636, 13988, 14040, 14526, 14580, 15795, 16140, 17485, 18954, 19368, 20982, 21060, 21789, 24210, 25272, 27976, 29052, 29160, 31473, 31590, 32280, 34970, 36315, 37908, 41964, 42120, 43578, 47385, 48420, 52455, 58104, 62946, 63180, 65367, 69940, 72630, 75816, 83928, 87156, 94419, 94770, 96840, 104910, 108945, 125892, 126360, 130734, 139880, 145260, 157365, 174312, 188838, 189540, 196101, 209820, 217890, 251784, 261468, 283257, 290520, 314730, 326835, 377676, 379080, 392202, 419640, 435780, 472095, 522936, 566514, 629460, 653670, 755352, 784404, 849771, 871560, 944190, 980505, 1133028, 1258920, 1307340, 1416285, 1568808, 1699542, 1888380, 1961010, 2266056, 2549313, 2614680, 2832570, 3399084, 3776760, 3922020, 4248855, 5098626, 5665140, 6798168, 7844040, 8497710, 10197252, 11330280, 12746565, 16995420, 20394504, 25493130, 33990840, 50986260, 101972520]

約数ペア:

[(1, 101972520), (2, 50986260), (3, 33990840), (4, 25493130), (5, 20394504), (6, 16995420), (8, 12746565), (9, 11330280), (10, 10197252), (12, 8497710), (13, 7844040), (15, 6798168), (18, 5665140), (20, 5098626), (24, 4248855), (26, 3922020), (27, 3776760), (30, 3399084), (36, 2832570), (39, 2614680), (40, 2549313), (45, 2266056), (52, 1961010), (54, 1888380), (60, 1699542), (65, 1568808), (72, 1416285), (78, 1307340), (81, 1258920), (90, 1133028), (104, 980505), (108, 944190), (117, 871560), (120, 849771), (130, 784404), (135, 755352), (156, 653670), (162, 629460), (180, 566514), (195, 522936), (216, 472095), (234, 435780), (243, 419640), (260, 392202), (269, 379080), (270, 377676), (312, 326835), (324, 314730), (351, 290520), (360, 283257), (390, 261468), (405, 251784), (468, 217890), (486, 209820), (520, 196101), (538, 189540), (540, 188838), (585, 174312), (648, 157365), (702, 145260), (729, 139880), (780, 130734), (807, 126360), (810, 125892), (936, 108945), (972, 104910), (1053, 96840), (1076, 94770), (1080, 94419), (1170, 87156), (1215, 83928), (1345, 75816), (1404, 72630), (1458, 69940), (1560, 65367), (1614, 63180), (1620, 62946), (1755, 58104), (1944, 52455), (2106, 48420), (2152, 47385), (2340, 43578), (2421, 42120), (2430, 41964), (2690, 37908), (2808, 36315), (2916, 34970), (3159, 32280), (3228, 31590), (3240, 31473), (3497, 29160), (3510, 29052), (3645, 27976), (4035, 25272), (4212, 24210), (4680, 21789), (4842, 21060), (4860, 20982), (5265, 19368), (5380, 18954), (5832, 17485), (6318, 16140), (6456, 15795), (6994, 14580), (7020, 14526), (7263, 14040), (7290, 13988), (8070, 12636), (8424, 12105), (9477, 10760), (9684, 10530), (9720, 10491)]