270421380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 882161280

約数和(自身を除く): 611739900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 67, 68, 85, 90, 102, 134, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 402, 510, 603, 612, 670, 765, 804, 1005, 1020, 1139, 1206, 1319, 1340, 1530, 2010, 2278, 2412, 2638, 3015, 3060, 3417, 3957, 4020, 4556, 5276, 5695, 6030, 6595, 6834, 7914, 10251, 11390, 11871, 12060, 13190, 13668, 15828, 17085, 19785, 20502, 22423, 22780, 23742, 26380, 34170, 39570, 41004, 44846, 47484, 51255, 59355, 67269, 68340, 79140, 88373, 89692, 102510, 112115, 118710, 134538, 176746, 201807, 205020, 224230, 237420, 265119, 269076, 336345, 353492, 403614, 441865, 448460, 530238, 672690, 795357, 807228, 883730, 1009035, 1060476, 1325595, 1345380, 1502341, 1590714, 1767460, 2018070, 2651190, 3004682, 3181428, 3976785, 4036140, 4507023, 5302380, 6009364, 7511705, 7953570, 9014046, 13521069, 15023410, 15907140, 18028092, 22535115, 27042138, 30046820, 45070230, 54084276, 67605345, 90140460, 135210690, 270421380]

約数ペア:

[(1, 270421380), (2, 135210690), (3, 90140460), (4, 67605345), (5, 54084276), (6, 45070230), (9, 30046820), (10, 27042138), (12, 22535115), (15, 18028092), (17, 15907140), (18, 15023410), (20, 13521069), (30, 9014046), (34, 7953570), (36, 7511705), (45, 6009364), (51, 5302380), (60, 4507023), (67, 4036140), (68, 3976785), (85, 3181428), (90, 3004682), (102, 2651190), (134, 2018070), (153, 1767460), (170, 1590714), (180, 1502341), (201, 1345380), (204, 1325595), (255, 1060476), (268, 1009035), (306, 883730), (335, 807228), (340, 795357), (402, 672690), (510, 530238), (603, 448460), (612, 441865), (670, 403614), (765, 353492), (804, 336345), (1005, 269076), (1020, 265119), (1139, 237420), (1206, 224230), (1319, 205020), (1340, 201807), (1530, 176746), (2010, 134538), (2278, 118710), (2412, 112115), (2638, 102510), (3015, 89692), (3060, 88373), (3417, 79140), (3957, 68340), (4020, 67269), (4556, 59355), (5276, 51255), (5695, 47484), (6030, 44846), (6595, 41004), (6834, 39570), (7914, 34170), (10251, 26380), (11390, 23742), (11871, 22780), (12060, 22423), (13190, 20502), (13668, 19785), (15828, 17085)]