42524820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 144

約数和(自身を含む): 147223440

約数和(自身を除く): 104698620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1069, 1105, 1170, 1326, 1530, 1989, 2138, 2210, 2340, 2652, 3060, 3207, 3315, 3978, 4276, 4420, 5345, 6414, 6630, 7956, 9621, 9945, 10690, 12828, 13260, 13897, 16035, 18173, 19242, 19890, 21380, 27794, 32070, 36346, 38484, 39780, 41691, 48105, 54519, 55588, 64140, 69485, 72692, 83382, 90865, 96210, 109038, 125073, 138970, 163557, 166764, 181730, 192420, 208455, 218076, 236249, 250146, 272595, 277940, 327114, 363460, 416910, 472498, 500292, 545190, 625365, 654228, 708747, 817785, 833820, 944996, 1090380, 1181245, 1250730, 1417494, 1635570, 2126241, 2362490, 2501460, 2834988, 3271140, 3543735, 4252482, 4724980, 7087470, 8504964, 10631205, 14174940, 21262410, 42524820]

約数ペア:

[(1, 42524820), (2, 21262410), (3, 14174940), (4, 10631205), (5, 8504964), (6, 7087470), (9, 4724980), (10, 4252482), (12, 3543735), (13, 3271140), (15, 2834988), (17, 2501460), (18, 2362490), (20, 2126241), (26, 1635570), (30, 1417494), (34, 1250730), (36, 1181245), (39, 1090380), (45, 944996), (51, 833820), (52, 817785), (60, 708747), (65, 654228), (68, 625365), (78, 545190), (85, 500292), (90, 472498), (102, 416910), (117, 363460), (130, 327114), (153, 277940), (156, 272595), (170, 250146), (180, 236249), (195, 218076), (204, 208455), (221, 192420), (234, 181730), (255, 166764), (260, 163557), (306, 138970), (340, 125073), (390, 109038), (442, 96210), (468, 90865), (510, 83382), (585, 72692), (612, 69485), (663, 64140), (765, 55588), (780, 54519), (884, 48105), (1020, 41691), (1069, 39780), (1105, 38484), (1170, 36346), (1326, 32070), (1530, 27794), (1989, 21380), (2138, 19890), (2210, 19242), (2340, 18173), (2652, 16035), (3060, 13897), (3207, 13260), (3315, 12828), (3978, 10690), (4276, 9945), (4420, 9621), (5345, 7956), (6414, 6630)]