142660260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 144

約数和(自身を含む): 478348416

約数和(自身を除く): 335688156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2027, 2070, 2346, 3060, 3519, 3910, 4054, 4140, 4692, 5865, 6081, 7038, 7820, 8108, 10135, 11730, 12162, 14076, 17595, 18243, 20270, 23460, 24324, 30405, 34459, 35190, 36486, 40540, 46621, 60810, 68918, 70380, 72972, 91215, 93242, 103377, 121620, 137836, 139863, 172295, 182430, 186484, 206754, 233105, 279726, 310131, 344590, 364860, 413508, 419589, 466210, 516885, 559452, 620262, 689180, 699315, 792557, 839178, 932420, 1033770, 1240524, 1398630, 1550655, 1585114, 1678356, 2067540, 2097945, 2377671, 2797260, 3101310, 3170228, 3962785, 4195890, 4755342, 6202620, 7133013, 7925570, 8391780, 9510684, 11888355, 14266026, 15851140, 23776710, 28532052, 35665065, 47553420, 71330130, 142660260]

約数ペア:

[(1, 142660260), (2, 71330130), (3, 47553420), (4, 35665065), (5, 28532052), (6, 23776710), (9, 15851140), (10, 14266026), (12, 11888355), (15, 9510684), (17, 8391780), (18, 7925570), (20, 7133013), (23, 6202620), (30, 4755342), (34, 4195890), (36, 3962785), (45, 3170228), (46, 3101310), (51, 2797260), (60, 2377671), (68, 2097945), (69, 2067540), (85, 1678356), (90, 1585114), (92, 1550655), (102, 1398630), (115, 1240524), (138, 1033770), (153, 932420), (170, 839178), (180, 792557), (204, 699315), (207, 689180), (230, 620262), (255, 559452), (276, 516885), (306, 466210), (340, 419589), (345, 413508), (391, 364860), (414, 344590), (460, 310131), (510, 279726), (612, 233105), (690, 206754), (765, 186484), (782, 182430), (828, 172295), (1020, 139863), (1035, 137836), (1173, 121620), (1380, 103377), (1530, 93242), (1564, 91215), (1955, 72972), (2027, 70380), (2070, 68918), (2346, 60810), (3060, 46621), (3519, 40540), (3910, 36486), (4054, 35190), (4140, 34459), (4692, 30405), (5865, 24324), (6081, 23460), (7038, 20270), (7820, 18243), (8108, 17595), (10135, 14076), (11730, 12162)]