101290140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4272

約数の個数: 144

約数和(自身を含む): 369707520

約数和(自身を除く): 268417380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4231, 4788, 5985, 7980, 8462, 11970, 12693, 16924, 21155, 23940, 25386, 29617, 38079, 42310, 50772, 59234, 63465, 76158, 80389, 84620, 88851, 118468, 126930, 148085, 152316, 160778, 177702, 190395, 241167, 253860, 266553, 296170, 321556, 355404, 380790, 401945, 444255, 482334, 533106, 562723, 592340, 723501, 761580, 803890, 888510, 964668, 1066212, 1125446, 1205835, 1332765, 1447002, 1607780, 1688169, 1777020, 2250892, 2411670, 2665530, 2813615, 2894004, 3376338, 3617505, 4823340, 5064507, 5331060, 5627230, 6752676, 7235010, 8440845, 10129014, 11254460, 14470020, 16881690, 20258028, 25322535, 33763380, 50645070, 101290140]

約数ペア:

[(1, 101290140), (2, 50645070), (3, 33763380), (4, 25322535), (5, 20258028), (6, 16881690), (7, 14470020), (9, 11254460), (10, 10129014), (12, 8440845), (14, 7235010), (15, 6752676), (18, 5627230), (19, 5331060), (20, 5064507), (21, 4823340), (28, 3617505), (30, 3376338), (35, 2894004), (36, 2813615), (38, 2665530), (42, 2411670), (45, 2250892), (57, 1777020), (60, 1688169), (63, 1607780), (70, 1447002), (76, 1332765), (84, 1205835), (90, 1125446), (95, 1066212), (105, 964668), (114, 888510), (126, 803890), (133, 761580), (140, 723501), (171, 592340), (180, 562723), (190, 533106), (210, 482334), (228, 444255), (252, 401945), (266, 380790), (285, 355404), (315, 321556), (342, 296170), (380, 266553), (399, 253860), (420, 241167), (532, 190395), (570, 177702), (630, 160778), (665, 152316), (684, 148085), (798, 126930), (855, 118468), (1140, 88851), (1197, 84620), (1260, 80389), (1330, 76158), (1596, 63465), (1710, 59234), (1995, 50772), (2394, 42310), (2660, 38079), (3420, 29617), (3990, 25386), (4231, 23940), (4788, 21155), (5985, 16924), (7980, 12693), (8462, 11970)]