71049300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 245317632

約数和(自身を除く): 174268332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1471, 1610, 1725, 1932, 2100, 2300, 2415, 2942, 3220, 3450, 4025, 4413, 4830, 5884, 6900, 7355, 8050, 8826, 9660, 10297, 12075, 14710, 16100, 17652, 20594, 22065, 24150, 29420, 30891, 33833, 36775, 41188, 44130, 48300, 51485, 61782, 67666, 73550, 88260, 101499, 102970, 110325, 123564, 135332, 147100, 154455, 169165, 202998, 205940, 220650, 236831, 257425, 308910, 338330, 405996, 441300, 473662, 507495, 514850, 617820, 676660, 710493, 772275, 845825, 947324, 1014990, 1029700, 1184155, 1420986, 1544550, 1691650, 2029980, 2368310, 2537475, 2841972, 3089100, 3383300, 3552465, 4736620, 5074950, 5920775, 7104930, 10149900, 11841550, 14209860, 17762325, 23683100, 35524650, 71049300]

約数ペア:

[(1, 71049300), (2, 35524650), (3, 23683100), (4, 17762325), (5, 14209860), (6, 11841550), (7, 10149900), (10, 7104930), (12, 5920775), (14, 5074950), (15, 4736620), (20, 3552465), (21, 3383300), (23, 3089100), (25, 2841972), (28, 2537475), (30, 2368310), (35, 2029980), (42, 1691650), (46, 1544550), (50, 1420986), (60, 1184155), (69, 1029700), (70, 1014990), (75, 947324), (84, 845825), (92, 772275), (100, 710493), (105, 676660), (115, 617820), (138, 514850), (140, 507495), (150, 473662), (161, 441300), (175, 405996), (210, 338330), (230, 308910), (276, 257425), (300, 236831), (322, 220650), (345, 205940), (350, 202998), (420, 169165), (460, 154455), (483, 147100), (525, 135332), (575, 123564), (644, 110325), (690, 102970), (700, 101499), (805, 88260), (966, 73550), (1050, 67666), (1150, 61782), (1380, 51485), (1471, 48300), (1610, 44130), (1725, 41188), (1932, 36775), (2100, 33833), (2300, 30891), (2415, 29420), (2942, 24150), (3220, 22065), (3450, 20594), (4025, 17652), (4413, 16100), (4830, 14710), (5884, 12075), (6900, 10297), (7355, 9660), (8050, 8826)]