287377350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8714

約数の個数: 96

約数和(自身を含む): 812760480

約数和(自身を除く): 525383130

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, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 6630, 8669, 11050, 16575, 17338, 26007, 33150, 43345, 52014, 86690, 112697, 130035, 147373, 216725, 225394, 260070, 294746, 338091, 433450, 442119, 563485, 650175, 676182, 736865, 884238, 1126970, 1300350, 1473730, 1690455, 1915849, 2210595, 2817425, 3380910, 3684325, 3831698, 4421190, 5634850, 5747547, 7368650, 8452275, 9579245, 11052975, 11495094, 16904550, 19158490, 22105950, 28737735, 47896225, 57475470, 95792450, 143688675, 287377350]

約数ペア:

[(1, 287377350), (2, 143688675), (3, 95792450), (5, 57475470), (6, 47896225), (10, 28737735), (13, 22105950), (15, 19158490), (17, 16904550), (25, 11495094), (26, 11052975), (30, 9579245), (34, 8452275), (39, 7368650), (50, 5747547), (51, 5634850), (65, 4421190), (75, 3831698), (78, 3684325), (85, 3380910), (102, 2817425), (130, 2210595), (150, 1915849), (170, 1690455), (195, 1473730), (221, 1300350), (255, 1126970), (325, 884238), (390, 736865), (425, 676182), (442, 650175), (510, 563485), (650, 442119), (663, 433450), (850, 338091), (975, 294746), (1105, 260070), (1275, 225394), (1326, 216725), (1950, 147373), (2210, 130035), (2550, 112697), (3315, 86690), (5525, 52014), (6630, 43345), (8669, 33150), (11050, 26007), (16575, 17338)]