286382850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 830196864

約数和(自身を除く): 543814014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 53, 65, 75, 78, 85, 102, 106, 130, 150, 159, 163, 170, 195, 221, 255, 265, 318, 325, 326, 390, 425, 442, 489, 510, 530, 650, 663, 689, 795, 815, 850, 901, 975, 978, 1105, 1275, 1325, 1326, 1378, 1590, 1630, 1802, 1950, 2067, 2119, 2210, 2445, 2550, 2650, 2703, 2771, 3315, 3445, 3975, 4075, 4134, 4238, 4505, 4890, 5406, 5525, 5542, 6357, 6630, 6890, 7950, 8150, 8313, 8639, 9010, 10335, 10595, 11050, 11713, 12225, 12714, 13515, 13855, 16575, 16626, 17225, 17278, 20670, 21190, 22525, 23426, 24450, 25917, 27030, 27710, 31785, 33150, 34450, 35139, 36023, 41565, 43195, 45050, 51675, 51834, 52975, 58565, 63570, 67575, 69275, 70278, 72046, 83130, 86390, 103350, 105950, 108069, 112307, 117130, 129585, 135150, 138550, 146863, 158925, 175695, 180115, 207825, 215975, 216138, 224614, 259170, 292825, 293726, 317850, 336921, 351390, 360230, 415650, 431950, 440589, 540345, 561535, 585650, 647925, 673842, 734315, 878475, 881178, 900575, 1080690, 1123070, 1295850, 1468630, 1684605, 1756950, 1801150, 1909219, 2202945, 2701725, 2807675, 3369210, 3671575, 3818438, 4405890, 5403450, 5615350, 5727657, 7343150, 8423025, 9546095, 11014725, 11455314, 16846050, 19092190, 22029450, 28638285, 47730475, 57276570, 95460950, 143191425, 286382850]

約数ペア:

[(1, 286382850), (2, 143191425), (3, 95460950), (5, 57276570), (6, 47730475), (10, 28638285), (13, 22029450), (15, 19092190), (17, 16846050), (25, 11455314), (26, 11014725), (30, 9546095), (34, 8423025), (39, 7343150), (50, 5727657), (51, 5615350), (53, 5403450), (65, 4405890), (75, 3818438), (78, 3671575), (85, 3369210), (102, 2807675), (106, 2701725), (130, 2202945), (150, 1909219), (159, 1801150), (163, 1756950), (170, 1684605), (195, 1468630), (221, 1295850), (255, 1123070), (265, 1080690), (318, 900575), (325, 881178), (326, 878475), (390, 734315), (425, 673842), (442, 647925), (489, 585650), (510, 561535), (530, 540345), (650, 440589), (663, 431950), (689, 415650), (795, 360230), (815, 351390), (850, 336921), (901, 317850), (975, 293726), (978, 292825), (1105, 259170), (1275, 224614), (1325, 216138), (1326, 215975), (1378, 207825), (1590, 180115), (1630, 175695), (1802, 158925), (1950, 146863), (2067, 138550), (2119, 135150), (2210, 129585), (2445, 117130), (2550, 112307), (2650, 108069), (2703, 105950), (2771, 103350), (3315, 86390), (3445, 83130), (3975, 72046), (4075, 70278), (4134, 69275), (4238, 67575), (4505, 63570), (4890, 58565), (5406, 52975), (5525, 51834), (5542, 51675), (6357, 45050), (6630, 43195), (6890, 41565), (7950, 36023), (8150, 35139), (8313, 34450), (8639, 33150), (9010, 31785), (10335, 27710), (10595, 27030), (11050, 25917), (11713, 24450), (12225, 23426), (12714, 22525), (13515, 21190), (13855, 20670), (16575, 17278), (16626, 17225)]