74454900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 144

約数和(自身を含む): 245859264

約数和(自身を除く): 171404364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1105, 1123, 1275, 1300, 1326, 1700, 1950, 2210, 2246, 2550, 2652, 3315, 3369, 3900, 4420, 4492, 5100, 5525, 5615, 6630, 6738, 11050, 11230, 13260, 13476, 14599, 16575, 16845, 19091, 22100, 22460, 28075, 29198, 33150, 33690, 38182, 43797, 56150, 57273, 58396, 66300, 67380, 72995, 76364, 84225, 87594, 95455, 112300, 114546, 145990, 168450, 175188, 190910, 218985, 229092, 248183, 286365, 291980, 336900, 364975, 381820, 437970, 477275, 496366, 572730, 729950, 744549, 875940, 954550, 992732, 1094925, 1145460, 1240915, 1431825, 1459900, 1489098, 1909100, 2189850, 2481830, 2863650, 2978196, 3722745, 4379700, 4963660, 5727300, 6204575, 7445490, 12409150, 14890980, 18613725, 24818300, 37227450, 74454900]

約数ペア:

[(1, 74454900), (2, 37227450), (3, 24818300), (4, 18613725), (5, 14890980), (6, 12409150), (10, 7445490), (12, 6204575), (13, 5727300), (15, 4963660), (17, 4379700), (20, 3722745), (25, 2978196), (26, 2863650), (30, 2481830), (34, 2189850), (39, 1909100), (50, 1489098), (51, 1459900), (52, 1431825), (60, 1240915), (65, 1145460), (68, 1094925), (75, 992732), (78, 954550), (85, 875940), (100, 744549), (102, 729950), (130, 572730), (150, 496366), (156, 477275), (170, 437970), (195, 381820), (204, 364975), (221, 336900), (255, 291980), (260, 286365), (300, 248183), (325, 229092), (340, 218985), (390, 190910), (425, 175188), (442, 168450), (510, 145990), (650, 114546), (663, 112300), (780, 95455), (850, 87594), (884, 84225), (975, 76364), (1020, 72995), (1105, 67380), (1123, 66300), (1275, 58396), (1300, 57273), (1326, 56150), (1700, 43797), (1950, 38182), (2210, 33690), (2246, 33150), (2550, 29198), (2652, 28075), (3315, 22460), (3369, 22100), (3900, 19091), (4420, 16845), (4492, 16575), (5100, 14599), (5525, 13476), (5615, 13260), (6630, 11230), (6738, 11050)]