1917962100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1975

約数の個数: 216

約数和(自身を含む): 6463836288

約数和(自身を除く): 4545874188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 67, 68, 75, 85, 90, 100, 102, 134, 150, 153, 170, 180, 201, 204, 225, 255, 268, 300, 306, 335, 340, 402, 425, 450, 510, 603, 612, 670, 765, 804, 850, 900, 1005, 1020, 1139, 1206, 1275, 1340, 1530, 1675, 1700, 1871, 2010, 2278, 2412, 2550, 3015, 3060, 3350, 3417, 3742, 3825, 4020, 4556, 5025, 5100, 5613, 5695, 6030, 6700, 6834, 7484, 7650, 9355, 10050, 10251, 11226, 11390, 12060, 13668, 15075, 15300, 16839, 17085, 18710, 20100, 20502, 22452, 22780, 28065, 28475, 30150, 31807, 33678, 34170, 37420, 41004, 46775, 51255, 56130, 56950, 60300, 63614, 67356, 68340, 84195, 85425, 93550, 95421, 102510, 112260, 113900, 125357, 127228, 140325, 159035, 168390, 170850, 187100, 190842, 205020, 250714, 256275, 280650, 286263, 318070, 336780, 341700, 376071, 381684, 420975, 477105, 501428, 512550, 561300, 572526, 626785, 636140, 752142, 795175, 841950, 954210, 1025100, 1128213, 1145052, 1253570, 1431315, 1504284, 1590350, 1683900, 1880355, 1908420, 2131069, 2256426, 2385525, 2507140, 2862630, 3133925, 3180700, 3760710, 4262138, 4512852, 4771050, 5641065, 5725260, 6267850, 6393207, 7156575, 7521420, 8524276, 9401775, 9542100, 10655345, 11282130, 12535700, 12786414, 14313150, 18803550, 19179621, 21310690, 22564260, 25572828, 28205325, 28626300, 31966035, 37607100, 38359242, 42621380, 53276725, 56410650, 63932070, 76718484, 95898105, 106553450, 112821300, 127864140, 159830175, 191796210, 213106900, 319660350, 383592420, 479490525, 639320700, 958981050, 1917962100]

約数ペア:

[(1, 1917962100), (2, 958981050), (3, 639320700), (4, 479490525), (5, 383592420), (6, 319660350), (9, 213106900), (10, 191796210), (12, 159830175), (15, 127864140), (17, 112821300), (18, 106553450), (20, 95898105), (25, 76718484), (30, 63932070), (34, 56410650), (36, 53276725), (45, 42621380), (50, 38359242), (51, 37607100), (60, 31966035), (67, 28626300), (68, 28205325), (75, 25572828), (85, 22564260), (90, 21310690), (100, 19179621), (102, 18803550), (134, 14313150), (150, 12786414), (153, 12535700), (170, 11282130), (180, 10655345), (201, 9542100), (204, 9401775), (225, 8524276), (255, 7521420), (268, 7156575), (300, 6393207), (306, 6267850), (335, 5725260), (340, 5641065), (402, 4771050), (425, 4512852), (450, 4262138), (510, 3760710), (603, 3180700), (612, 3133925), (670, 2862630), (765, 2507140), (804, 2385525), (850, 2256426), (900, 2131069), (1005, 1908420), (1020, 1880355), (1139, 1683900), (1206, 1590350), (1275, 1504284), (1340, 1431315), (1530, 1253570), (1675, 1145052), (1700, 1128213), (1871, 1025100), (2010, 954210), (2278, 841950), (2412, 795175), (2550, 752142), (3015, 636140), (3060, 626785), (3350, 572526), (3417, 561300), (3742, 512550), (3825, 501428), (4020, 477105), (4556, 420975), (5025, 381684), (5100, 376071), (5613, 341700), (5695, 336780), (6030, 318070), (6700, 286263), (6834, 280650), (7484, 256275), (7650, 250714), (9355, 205020), (10050, 190842), (10251, 187100), (11226, 170850), (11390, 168390), (12060, 159035), (13668, 140325), (15075, 127228), (15300, 125357), (16839, 113900), (17085, 112260), (18710, 102510), (20100, 95421), (20502, 93550), (22452, 85425), (22780, 84195), (28065, 68340), (28475, 67356), (30150, 63614), (31807, 60300), (33678, 56950), (34170, 56130), (37420, 51255), (41004, 46775)]