100877280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{4289}}^1$

素因数の和:4321

約数の個数: 144

約数和(自身を含む): 369729360

約数和(自身を除く): 268852080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4289, 4704, 5880, 7840, 8578, 11760, 12867, 17156, 21445, 23520, 25734, 30023, 34312, 42890, 51468, 60046, 64335, 68624, 85780, 90069, 102936, 120092, 128670, 137248, 150115, 171560, 180138, 205872, 210161, 240184, 257340, 300230, 343120, 360276, 411744, 420322, 450345, 480368, 514680, 600460, 630483, 686240, 720552, 840644, 900690, 960736, 1029360, 1050805, 1200920, 1260966, 1441104, 1681288, 1801380, 2058720, 2101610, 2401840, 2521932, 2882208, 3152415, 3362576, 3602760, 4203220, 4803680, 5043864, 6304830, 6725152, 7205520, 8406440, 10087728, 12609660, 14411040, 16812880, 20175456, 25219320, 33625760, 50438640, 100877280]

約数ペア:

[(1, 100877280), (2, 50438640), (3, 33625760), (4, 25219320), (5, 20175456), (6, 16812880), (7, 14411040), (8, 12609660), (10, 10087728), (12, 8406440), (14, 7205520), (15, 6725152), (16, 6304830), (20, 5043864), (21, 4803680), (24, 4203220), (28, 3602760), (30, 3362576), (32, 3152415), (35, 2882208), (40, 2521932), (42, 2401840), (48, 2101610), (49, 2058720), (56, 1801380), (60, 1681288), (70, 1441104), (80, 1260966), (84, 1200920), (96, 1050805), (98, 1029360), (105, 960736), (112, 900690), (120, 840644), (140, 720552), (147, 686240), (160, 630483), (168, 600460), (196, 514680), (210, 480368), (224, 450345), (240, 420322), (245, 411744), (280, 360276), (294, 343120), (336, 300230), (392, 257340), (420, 240184), (480, 210161), (490, 205872), (560, 180138), (588, 171560), (672, 150115), (735, 137248), (784, 128670), (840, 120092), (980, 102936), (1120, 90069), (1176, 85780), (1470, 68624), (1568, 64335), (1680, 60046), (1960, 51468), (2352, 42890), (2940, 34312), (3360, 30023), (3920, 25734), (4289, 23520), (4704, 21445), (5880, 17156), (7840, 12867), (8578, 11760)]