30351750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 89316864

約数和(自身を除く): 58965114

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 125, 130, 143, 150, 165, 195, 250, 275, 283, 286, 325, 330, 375, 390, 429, 550, 566, 650, 715, 750, 825, 849, 858, 975, 1375, 1415, 1430, 1625, 1650, 1698, 1950, 2145, 2750, 2830, 3113, 3250, 3575, 3679, 4125, 4245, 4290, 4875, 6226, 7075, 7150, 7358, 8250, 8490, 9339, 9750, 10725, 11037, 14150, 15565, 17875, 18395, 18678, 21225, 21450, 22074, 31130, 35375, 35750, 36790, 40469, 42450, 46695, 53625, 55185, 70750, 77825, 80938, 91975, 93390, 106125, 107250, 110370, 121407, 155650, 183950, 202345, 212250, 233475, 242814, 275925, 389125, 404690, 459875, 466950, 551850, 607035, 778250, 919750, 1011725, 1167375, 1214070, 1379625, 2023450, 2334750, 2759250, 3035175, 5058625, 6070350, 10117250, 15175875, 30351750]

約数ペア:

[(1, 30351750), (2, 15175875), (3, 10117250), (5, 6070350), (6, 5058625), (10, 3035175), (11, 2759250), (13, 2334750), (15, 2023450), (22, 1379625), (25, 1214070), (26, 1167375), (30, 1011725), (33, 919750), (39, 778250), (50, 607035), (55, 551850), (65, 466950), (66, 459875), (75, 404690), (78, 389125), (110, 275925), (125, 242814), (130, 233475), (143, 212250), (150, 202345), (165, 183950), (195, 155650), (250, 121407), (275, 110370), (283, 107250), (286, 106125), (325, 93390), (330, 91975), (375, 80938), (390, 77825), (429, 70750), (550, 55185), (566, 53625), (650, 46695), (715, 42450), (750, 40469), (825, 36790), (849, 35750), (858, 35375), (975, 31130), (1375, 22074), (1415, 21450), (1430, 21225), (1625, 18678), (1650, 18395), (1698, 17875), (1950, 15565), (2145, 14150), (2750, 11037), (2830, 10725), (3113, 9750), (3250, 9339), (3575, 8490), (3679, 8250), (4125, 7358), (4245, 7150), (4290, 7075), (4875, 6226)]