67998300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 212486400

約数和(自身を除く): 144488100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 67, 68, 75, 85, 100, 102, 134, 150, 170, 199, 201, 204, 255, 268, 300, 335, 340, 398, 402, 425, 510, 597, 670, 796, 804, 850, 995, 1005, 1020, 1139, 1194, 1275, 1340, 1675, 1700, 1990, 2010, 2278, 2388, 2550, 2985, 3350, 3383, 3417, 3980, 4020, 4556, 4975, 5025, 5100, 5695, 5970, 6700, 6766, 6834, 9950, 10050, 10149, 11390, 11940, 13333, 13532, 13668, 14925, 16915, 17085, 19900, 20100, 20298, 22780, 26666, 28475, 29850, 33830, 34170, 39999, 40596, 50745, 53332, 56950, 59700, 66665, 67660, 68340, 79998, 84575, 85425, 101490, 113900, 133330, 159996, 169150, 170850, 199995, 202980, 226661, 253725, 266660, 333325, 338300, 341700, 399990, 453322, 507450, 666650, 679983, 799980, 906644, 999975, 1014900, 1133305, 1333300, 1359966, 1999950, 2266610, 2719932, 3399915, 3999900, 4533220, 5666525, 6799830, 11333050, 13599660, 16999575, 22666100, 33999150, 67998300]

約数ペア:

[(1, 67998300), (2, 33999150), (3, 22666100), (4, 16999575), (5, 13599660), (6, 11333050), (10, 6799830), (12, 5666525), (15, 4533220), (17, 3999900), (20, 3399915), (25, 2719932), (30, 2266610), (34, 1999950), (50, 1359966), (51, 1333300), (60, 1133305), (67, 1014900), (68, 999975), (75, 906644), (85, 799980), (100, 679983), (102, 666650), (134, 507450), (150, 453322), (170, 399990), (199, 341700), (201, 338300), (204, 333325), (255, 266660), (268, 253725), (300, 226661), (335, 202980), (340, 199995), (398, 170850), (402, 169150), (425, 159996), (510, 133330), (597, 113900), (670, 101490), (796, 85425), (804, 84575), (850, 79998), (995, 68340), (1005, 67660), (1020, 66665), (1139, 59700), (1194, 56950), (1275, 53332), (1340, 50745), (1675, 40596), (1700, 39999), (1990, 34170), (2010, 33830), (2278, 29850), (2388, 28475), (2550, 26666), (2985, 22780), (3350, 20298), (3383, 20100), (3417, 19900), (3980, 17085), (4020, 16915), (4556, 14925), (4975, 13668), (5025, 13532), (5100, 13333), (5695, 11940), (5970, 11390), (6700, 10149), (6766, 10050), (6834, 9950)]