392743650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 1109928960

約数和(自身を除く): 717185310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 73, 75, 78, 89, 93, 130, 146, 150, 155, 178, 186, 195, 219, 267, 310, 325, 365, 390, 403, 438, 445, 465, 534, 650, 730, 775, 806, 890, 930, 949, 975, 1095, 1157, 1209, 1335, 1550, 1825, 1898, 1950, 2015, 2190, 2225, 2263, 2314, 2325, 2418, 2670, 2759, 2847, 3471, 3650, 4030, 4450, 4526, 4650, 4745, 5475, 5518, 5694, 5785, 6045, 6497, 6675, 6789, 6942, 8277, 9490, 10075, 10950, 11315, 11570, 12090, 12994, 13350, 13578, 13795, 14235, 16554, 17355, 19491, 20150, 22630, 23725, 27590, 28470, 28925, 29419, 30225, 32485, 33945, 34710, 35867, 38982, 41385, 47450, 56575, 57850, 58838, 60450, 64970, 67890, 68975, 71175, 71734, 82770, 84461, 86775, 88257, 97455, 107601, 113150, 137950, 142350, 147095, 162425, 168922, 169725, 173550, 176514, 179335, 194910, 201407, 206925, 215202, 253383, 294190, 324850, 339450, 358670, 402814, 413850, 422305, 441285, 487275, 506766, 538005, 604221, 735475, 844610, 882570, 896675, 974550, 1007035, 1076010, 1208442, 1266915, 1470950, 1793350, 2014070, 2111525, 2206425, 2533830, 2618291, 2690025, 3021105, 4223050, 4412850, 5035175, 5236582, 5380050, 6042210, 6334575, 7854873, 10070350, 12669150, 13091455, 15105525, 15709746, 26182910, 30211050, 39274365, 65457275, 78548730, 130914550, 196371825, 392743650]

約数ペア:

[(1, 392743650), (2, 196371825), (3, 130914550), (5, 78548730), (6, 65457275), (10, 39274365), (13, 30211050), (15, 26182910), (25, 15709746), (26, 15105525), (30, 13091455), (31, 12669150), (39, 10070350), (50, 7854873), (62, 6334575), (65, 6042210), (73, 5380050), (75, 5236582), (78, 5035175), (89, 4412850), (93, 4223050), (130, 3021105), (146, 2690025), (150, 2618291), (155, 2533830), (178, 2206425), (186, 2111525), (195, 2014070), (219, 1793350), (267, 1470950), (310, 1266915), (325, 1208442), (365, 1076010), (390, 1007035), (403, 974550), (438, 896675), (445, 882570), (465, 844610), (534, 735475), (650, 604221), (730, 538005), (775, 506766), (806, 487275), (890, 441285), (930, 422305), (949, 413850), (975, 402814), (1095, 358670), (1157, 339450), (1209, 324850), (1335, 294190), (1550, 253383), (1825, 215202), (1898, 206925), (1950, 201407), (2015, 194910), (2190, 179335), (2225, 176514), (2263, 173550), (2314, 169725), (2325, 168922), (2418, 162425), (2670, 147095), (2759, 142350), (2847, 137950), (3471, 113150), (3650, 107601), (4030, 97455), (4450, 88257), (4526, 86775), (4650, 84461), (4745, 82770), (5475, 71734), (5518, 71175), (5694, 68975), (5785, 67890), (6045, 64970), (6497, 60450), (6675, 58838), (6789, 57850), (6942, 56575), (8277, 47450), (9490, 41385), (10075, 38982), (10950, 35867), (11315, 34710), (11570, 33945), (12090, 32485), (12994, 30225), (13350, 29419), (13578, 28925), (13795, 28470), (14235, 27590), (16554, 23725), (17355, 22630), (19491, 20150)]