84291215200

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{17807}}^1$

素因数の和:17985

約数の個数: 144

約数和(自身を含む): 211317349824

約数和(自身を除く): 127026134624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 97, 100, 122, 160, 194, 200, 244, 305, 388, 400, 485, 488, 610, 776, 800, 970, 976, 1220, 1525, 1552, 1940, 1952, 2425, 2440, 3050, 3104, 3880, 4850, 4880, 5917, 6100, 7760, 9700, 9760, 11834, 12200, 15520, 17807, 19400, 23668, 24400, 29585, 35614, 38800, 47336, 48800, 59170, 71228, 77600, 89035, 94672, 118340, 142456, 147925, 178070, 189344, 236680, 284912, 295850, 356140, 445175, 473360, 569824, 591700, 712280, 890350, 946720, 1086227, 1183400, 1424560, 1727279, 1780700, 2172454, 2366800, 2849120, 3454558, 3561400, 4344908, 4733600, 5431135, 6909116, 7122800, 8636395, 8689816, 10862270, 13818232, 14245600, 17272790, 17379632, 21724540, 27155675, 27636464, 34545580, 34759264, 43181975, 43449080, 54311350, 55272928, 69091160, 86363950, 86898160, 105364019, 108622700, 138182320, 172727900, 173796320, 210728038, 217245400, 276364640, 345455800, 421456076, 434490800, 526820095, 690911600, 842912152, 868981600, 1053640190, 1381823200, 1685824304, 2107280380, 2634100475, 3371648608, 4214560760, 5268200950, 8429121520, 10536401900, 16858243040, 21072803800, 42145607600, 84291215200]

約数ペア:

[(1, 84291215200), (2, 42145607600), (4, 21072803800), (5, 16858243040), (8, 10536401900), (10, 8429121520), (16, 5268200950), (20, 4214560760), (25, 3371648608), (32, 2634100475), (40, 2107280380), (50, 1685824304), (61, 1381823200), (80, 1053640190), (97, 868981600), (100, 842912152), (122, 690911600), (160, 526820095), (194, 434490800), (200, 421456076), (244, 345455800), (305, 276364640), (388, 217245400), (400, 210728038), (485, 173796320), (488, 172727900), (610, 138182320), (776, 108622700), (800, 105364019), (970, 86898160), (976, 86363950), (1220, 69091160), (1525, 55272928), (1552, 54311350), (1940, 43449080), (1952, 43181975), (2425, 34759264), (2440, 34545580), (3050, 27636464), (3104, 27155675), (3880, 21724540), (4850, 17379632), (4880, 17272790), (5917, 14245600), (6100, 13818232), (7760, 10862270), (9700, 8689816), (9760, 8636395), (11834, 7122800), (12200, 6909116), (15520, 5431135), (17807, 4733600), (19400, 4344908), (23668, 3561400), (24400, 3454558), (29585, 2849120), (35614, 2366800), (38800, 2172454), (47336, 1780700), (48800, 1727279), (59170, 1424560), (71228, 1183400), (77600, 1086227), (89035, 946720), (94672, 890350), (118340, 712280), (142456, 591700), (147925, 569824), (178070, 473360), (189344, 445175), (236680, 356140), (284912, 295850)]