152290890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 295865910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 37, 38, 45, 57, 58, 74, 83, 87, 90, 95, 111, 114, 145, 166, 171, 174, 185, 190, 222, 249, 261, 285, 290, 333, 342, 370, 415, 435, 498, 522, 551, 555, 570, 666, 703, 747, 830, 855, 870, 1073, 1102, 1110, 1245, 1305, 1406, 1494, 1577, 1653, 1665, 1710, 2109, 2146, 2407, 2490, 2610, 2755, 3071, 3154, 3219, 3306, 3330, 3515, 3735, 4218, 4731, 4814, 4959, 5365, 5510, 6142, 6327, 6438, 7030, 7221, 7470, 7885, 8265, 9213, 9462, 9657, 9918, 10545, 10730, 12035, 12654, 14193, 14442, 15355, 15770, 16095, 16530, 18426, 19314, 20387, 21090, 21663, 23655, 24070, 24795, 27639, 28386, 30710, 31635, 32190, 36105, 40774, 43326, 45733, 46065, 47310, 48285, 49590, 55278, 58349, 61161, 63270, 70965, 72210, 89059, 91466, 92130, 96570, 101935, 108315, 116698, 122322, 137199, 138195, 141930, 175047, 178118, 183483, 203870, 216630, 228665, 267177, 274398, 276390, 291745, 305805, 350094, 366966, 411597, 445295, 457330, 525141, 534354, 583490, 611610, 685995, 801531, 823194, 875235, 890590, 917415, 1050282, 1335885, 1371990, 1603062, 1692121, 1750470, 1834830, 2057985, 2625705, 2671770, 3384242, 4007655, 4115970, 5076363, 5251410, 8015310, 8460605, 10152726, 15229089, 16921210, 25381815, 30458178, 50763630, 76145445, 152290890]

約数ペア:

[(1, 152290890), (2, 76145445), (3, 50763630), (5, 30458178), (6, 25381815), (9, 16921210), (10, 15229089), (15, 10152726), (18, 8460605), (19, 8015310), (29, 5251410), (30, 5076363), (37, 4115970), (38, 4007655), (45, 3384242), (57, 2671770), (58, 2625705), (74, 2057985), (83, 1834830), (87, 1750470), (90, 1692121), (95, 1603062), (111, 1371990), (114, 1335885), (145, 1050282), (166, 917415), (171, 890590), (174, 875235), (185, 823194), (190, 801531), (222, 685995), (249, 611610), (261, 583490), (285, 534354), (290, 525141), (333, 457330), (342, 445295), (370, 411597), (415, 366966), (435, 350094), (498, 305805), (522, 291745), (551, 276390), (555, 274398), (570, 267177), (666, 228665), (703, 216630), (747, 203870), (830, 183483), (855, 178118), (870, 175047), (1073, 141930), (1102, 138195), (1110, 137199), (1245, 122322), (1305, 116698), (1406, 108315), (1494, 101935), (1577, 96570), (1653, 92130), (1665, 91466), (1710, 89059), (2109, 72210), (2146, 70965), (2407, 63270), (2490, 61161), (2610, 58349), (2755, 55278), (3071, 49590), (3154, 48285), (3219, 47310), (3306, 46065), (3330, 45733), (3515, 43326), (3735, 40774), (4218, 36105), (4731, 32190), (4814, 31635), (4959, 30710), (5365, 28386), (5510, 27639), (6142, 24795), (6327, 24070), (6438, 23655), (7030, 21663), (7221, 21090), (7470, 20387), (7885, 19314), (8265, 18426), (9213, 16530), (9462, 16095), (9657, 15770), (9918, 15355), (10545, 14442), (10730, 14193), (12035, 12654)]