102002550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 290991792

約数和(自身を除く): 188989242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 181, 195, 221, 255, 289, 325, 362, 390, 425, 442, 510, 543, 578, 650, 663, 850, 867, 905, 975, 1086, 1105, 1275, 1326, 1445, 1734, 1810, 1950, 2210, 2353, 2550, 2715, 2890, 3077, 3315, 3757, 4335, 4525, 4706, 5430, 5525, 6154, 6630, 7059, 7225, 7514, 8670, 9050, 9231, 11050, 11271, 11765, 13575, 14118, 14450, 15385, 16575, 18462, 18785, 21675, 22542, 23530, 27150, 30770, 33150, 35295, 37570, 40001, 43350, 46155, 52309, 56355, 58825, 70590, 76925, 80002, 92310, 93925, 104618, 112710, 117650, 120003, 153850, 156927, 176475, 187850, 200005, 230775, 240006, 261545, 281775, 313854, 352950, 400010, 461550, 523090, 563550, 600015, 680017, 784635, 1000025, 1200030, 1307725, 1360034, 1569270, 2000050, 2040051, 2615450, 3000075, 3400085, 3923175, 4080102, 6000150, 6800170, 7846350, 10200255, 17000425, 20400510, 34000850, 51001275, 102002550]

約数ペア:

[(1, 102002550), (2, 51001275), (3, 34000850), (5, 20400510), (6, 17000425), (10, 10200255), (13, 7846350), (15, 6800170), (17, 6000150), (25, 4080102), (26, 3923175), (30, 3400085), (34, 3000075), (39, 2615450), (50, 2040051), (51, 2000050), (65, 1569270), (75, 1360034), (78, 1307725), (85, 1200030), (102, 1000025), (130, 784635), (150, 680017), (170, 600015), (181, 563550), (195, 523090), (221, 461550), (255, 400010), (289, 352950), (325, 313854), (362, 281775), (390, 261545), (425, 240006), (442, 230775), (510, 200005), (543, 187850), (578, 176475), (650, 156927), (663, 153850), (850, 120003), (867, 117650), (905, 112710), (975, 104618), (1086, 93925), (1105, 92310), (1275, 80002), (1326, 76925), (1445, 70590), (1734, 58825), (1810, 56355), (1950, 52309), (2210, 46155), (2353, 43350), (2550, 40001), (2715, 37570), (2890, 35295), (3077, 33150), (3315, 30770), (3757, 27150), (4335, 23530), (4525, 22542), (4706, 21675), (5430, 18785), (5525, 18462), (6154, 16575), (6630, 15385), (7059, 14450), (7225, 14118), (7514, 13575), (8670, 11765), (9050, 11271), (9231, 11050)]