162256950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 464139936

約数和(自身を除く): 301882986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 61, 69, 75, 90, 115, 122, 138, 150, 183, 207, 225, 230, 257, 305, 345, 366, 414, 450, 514, 549, 575, 610, 690, 771, 915, 1035, 1098, 1150, 1285, 1403, 1525, 1542, 1725, 1830, 2070, 2313, 2570, 2745, 2806, 3050, 3450, 3855, 4209, 4575, 4626, 5175, 5490, 5911, 6425, 7015, 7710, 8418, 9150, 10350, 11565, 11822, 12627, 12850, 13725, 14030, 15677, 17733, 19275, 21045, 23130, 25254, 27450, 29555, 31354, 35075, 35466, 38550, 42090, 47031, 53199, 57825, 59110, 63135, 70150, 78385, 88665, 94062, 105225, 106398, 115650, 126270, 141093, 147775, 156770, 177330, 210450, 235155, 265995, 282186, 295550, 315675, 360571, 391925, 443325, 470310, 531990, 631350, 705465, 721142, 783850, 886650, 1081713, 1175775, 1329975, 1410930, 1802855, 2163426, 2351550, 2659950, 3245139, 3527325, 3605710, 5408565, 6490278, 7054650, 9014275, 10817130, 16225695, 18028550, 27042825, 32451390, 54085650, 81128475, 162256950]

約数ペア:

[(1, 162256950), (2, 81128475), (3, 54085650), (5, 32451390), (6, 27042825), (9, 18028550), (10, 16225695), (15, 10817130), (18, 9014275), (23, 7054650), (25, 6490278), (30, 5408565), (45, 3605710), (46, 3527325), (50, 3245139), (61, 2659950), (69, 2351550), (75, 2163426), (90, 1802855), (115, 1410930), (122, 1329975), (138, 1175775), (150, 1081713), (183, 886650), (207, 783850), (225, 721142), (230, 705465), (257, 631350), (305, 531990), (345, 470310), (366, 443325), (414, 391925), (450, 360571), (514, 315675), (549, 295550), (575, 282186), (610, 265995), (690, 235155), (771, 210450), (915, 177330), (1035, 156770), (1098, 147775), (1150, 141093), (1285, 126270), (1403, 115650), (1525, 106398), (1542, 105225), (1725, 94062), (1830, 88665), (2070, 78385), (2313, 70150), (2570, 63135), (2745, 59110), (2806, 57825), (3050, 53199), (3450, 47031), (3855, 42090), (4209, 38550), (4575, 35466), (4626, 35075), (5175, 31354), (5490, 29555), (5911, 27450), (6425, 25254), (7015, 23130), (7710, 21045), (8418, 19275), (9150, 17733), (10350, 15677), (11565, 14030), (11822, 13725), (12627, 12850)]