90158040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 360126000

約数和(自身を除く): 269967960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 269, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 538, 570, 588, 630, 665, 684, 735, 760, 798, 807, 840, 855, 882, 931, 980, 1064, 1076, 1140, 1176, 1197, 1260, 1330, 1345, 1368, 1470, 1596, 1614, 1710, 1764, 1862, 1883, 1960, 1995, 2152, 2205, 2280, 2394, 2421, 2520, 2660, 2690, 2793, 2940, 3192, 3228, 3420, 3528, 3724, 3766, 3990, 4035, 4410, 4655, 4788, 4842, 5111, 5320, 5380, 5586, 5649, 5880, 5985, 6456, 6840, 7448, 7532, 7980, 8070, 8379, 8820, 9310, 9415, 9576, 9684, 10222, 10760, 11172, 11298, 11970, 12105, 13181, 13965, 15064, 15333, 15960, 16140, 16758, 16947, 17640, 18620, 18830, 19368, 20444, 22344, 22596, 23940, 24210, 25555, 26362, 27930, 28245, 30666, 32280, 33516, 33894, 35777, 37240, 37660, 39543, 40888, 41895, 45192, 45999, 47880, 48420, 51110, 52724, 55860, 56490, 61332, 65905, 67032, 67788, 71554, 75320, 76665, 79086, 83790, 84735, 91998, 96840, 102220, 105448, 107331, 111720, 112980, 118629, 122664, 131810, 135576, 143108, 153330, 158172, 167580, 169470, 178885, 183996, 197715, 204440, 214662, 225960, 229995, 237258, 250439, 263620, 286216, 306660, 316344, 321993, 335160, 338940, 357770, 367992, 395430, 429324, 459990, 474516, 500878, 527240, 536655, 593145, 613320, 643986, 677880, 715540, 751317, 790860, 858648, 919980, 949032, 1001756, 1073310, 1186290, 1252195, 1287972, 1431080, 1502634, 1581720, 1609965, 1839960, 2003512, 2146620, 2253951, 2372580, 2504390, 2575944, 3005268, 3219930, 3756585, 4293240, 4507902, 4745160, 5008780, 6010536, 6439860, 7513170, 9015804, 10017560, 11269755, 12879720, 15026340, 18031608, 22539510, 30052680, 45079020, 90158040]

約数ペア:

[(1, 90158040), (2, 45079020), (3, 30052680), (4, 22539510), (5, 18031608), (6, 15026340), (7, 12879720), (8, 11269755), (9, 10017560), (10, 9015804), (12, 7513170), (14, 6439860), (15, 6010536), (18, 5008780), (19, 4745160), (20, 4507902), (21, 4293240), (24, 3756585), (28, 3219930), (30, 3005268), (35, 2575944), (36, 2504390), (38, 2372580), (40, 2253951), (42, 2146620), (45, 2003512), (49, 1839960), (56, 1609965), (57, 1581720), (60, 1502634), (63, 1431080), (70, 1287972), (72, 1252195), (76, 1186290), (84, 1073310), (90, 1001756), (95, 949032), (98, 919980), (105, 858648), (114, 790860), (120, 751317), (126, 715540), (133, 677880), (140, 643986), (147, 613320), (152, 593145), (168, 536655), (171, 527240), (180, 500878), (190, 474516), (196, 459990), (210, 429324), (228, 395430), (245, 367992), (252, 357770), (266, 338940), (269, 335160), (280, 321993), (285, 316344), (294, 306660), (315, 286216), (342, 263620), (360, 250439), (380, 237258), (392, 229995), (399, 225960), (420, 214662), (441, 204440), (456, 197715), (490, 183996), (504, 178885), (532, 169470), (538, 167580), (570, 158172), (588, 153330), (630, 143108), (665, 135576), (684, 131810), (735, 122664), (760, 118629), (798, 112980), (807, 111720), (840, 107331), (855, 105448), (882, 102220), (931, 96840), (980, 91998), (1064, 84735), (1076, 83790), (1140, 79086), (1176, 76665), (1197, 75320), (1260, 71554), (1330, 67788), (1345, 67032), (1368, 65905), (1470, 61332), (1596, 56490), (1614, 55860), (1710, 52724), (1764, 51110), (1862, 48420), (1883, 47880), (1960, 45999), (1995, 45192), (2152, 41895), (2205, 40888), (2280, 39543), (2394, 37660), (2421, 37240), (2520, 35777), (2660, 33894), (2690, 33516), (2793, 32280), (2940, 30666), (3192, 28245), (3228, 27930), (3420, 26362), (3528, 25555), (3724, 24210), (3766, 23940), (3990, 22596), (4035, 22344), (4410, 20444), (4655, 19368), (4788, 18830), (4842, 18620), (5111, 17640), (5320, 16947), (5380, 16758), (5586, 16140), (5649, 15960), (5880, 15333), (5985, 15064), (6456, 13965), (6840, 13181), (7448, 12105), (7532, 11970), (7980, 11298), (8070, 11172), (8379, 10760), (8820, 10222), (9310, 9684), (9415, 9576)]