245543400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 240

約数和(自身を含む): 891237600

約数和(自身を除く): 645694200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 81, 90, 92, 100, 108, 115, 120, 135, 138, 150, 162, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 324, 345, 360, 405, 414, 450, 460, 540, 552, 575, 600, 621, 648, 659, 675, 690, 810, 828, 900, 920, 1035, 1080, 1150, 1242, 1318, 1350, 1380, 1620, 1656, 1725, 1800, 1863, 1977, 2025, 2070, 2300, 2484, 2636, 2700, 2760, 3105, 3240, 3295, 3450, 3726, 3954, 4050, 4140, 4600, 4968, 5175, 5272, 5400, 5931, 6210, 6590, 6900, 7452, 7908, 8100, 8280, 9315, 9885, 10350, 11862, 12420, 13180, 13800, 14904, 15157, 15525, 15816, 16200, 16475, 17793, 18630, 19770, 20700, 23724, 24840, 26360, 29655, 30314, 31050, 32950, 35586, 37260, 39540, 41400, 45471, 46575, 47448, 49425, 53379, 59310, 60628, 62100, 65900, 71172, 74520, 75785, 79080, 88965, 90942, 93150, 98850, 106758, 118620, 121256, 124200, 131800, 136413, 142344, 148275, 151570, 177930, 181884, 186300, 197700, 213516, 227355, 237240, 266895, 272826, 296550, 303140, 355860, 363768, 372600, 378925, 395400, 409239, 427032, 444825, 454710, 533790, 545652, 593100, 606280, 682065, 711720, 757850, 818478, 889650, 909420, 1067580, 1091304, 1136775, 1186200, 1227717, 1334475, 1364130, 1515700, 1636956, 1779300, 1818840, 2046195, 2135160, 2273550, 2455434, 2668950, 2728260, 3031400, 3273912, 3410325, 3558600, 4092390, 4547100, 4910868, 5337900, 5456520, 6138585, 6820650, 8184780, 9094200, 9821736, 10230975, 10675800, 12277170, 13641300, 16369560, 20461950, 24554340, 27282600, 30692925, 40923900, 49108680, 61385850, 81847800, 122771700, 245543400]

約数ペア:

[(1, 245543400), (2, 122771700), (3, 81847800), (4, 61385850), (5, 49108680), (6, 40923900), (8, 30692925), (9, 27282600), (10, 24554340), (12, 20461950), (15, 16369560), (18, 13641300), (20, 12277170), (23, 10675800), (24, 10230975), (25, 9821736), (27, 9094200), (30, 8184780), (36, 6820650), (40, 6138585), (45, 5456520), (46, 5337900), (50, 4910868), (54, 4547100), (60, 4092390), (69, 3558600), (72, 3410325), (75, 3273912), (81, 3031400), (90, 2728260), (92, 2668950), (100, 2455434), (108, 2273550), (115, 2135160), (120, 2046195), (135, 1818840), (138, 1779300), (150, 1636956), (162, 1515700), (180, 1364130), (184, 1334475), (200, 1227717), (207, 1186200), (216, 1136775), (225, 1091304), (230, 1067580), (270, 909420), (276, 889650), (300, 818478), (324, 757850), (345, 711720), (360, 682065), (405, 606280), (414, 593100), (450, 545652), (460, 533790), (540, 454710), (552, 444825), (575, 427032), (600, 409239), (621, 395400), (648, 378925), (659, 372600), (675, 363768), (690, 355860), (810, 303140), (828, 296550), (900, 272826), (920, 266895), (1035, 237240), (1080, 227355), (1150, 213516), (1242, 197700), (1318, 186300), (1350, 181884), (1380, 177930), (1620, 151570), (1656, 148275), (1725, 142344), (1800, 136413), (1863, 131800), (1977, 124200), (2025, 121256), (2070, 118620), (2300, 106758), (2484, 98850), (2636, 93150), (2700, 90942), (2760, 88965), (3105, 79080), (3240, 75785), (3295, 74520), (3450, 71172), (3726, 65900), (3954, 62100), (4050, 60628), (4140, 59310), (4600, 53379), (4968, 49425), (5175, 47448), (5272, 46575), (5400, 45471), (5931, 41400), (6210, 39540), (6590, 37260), (6900, 35586), (7452, 32950), (7908, 31050), (8100, 30314), (8280, 29655), (9315, 26360), (9885, 24840), (10350, 23724), (11862, 20700), (12420, 19770), (13180, 18630), (13800, 17793), (14904, 16475), (15157, 16200), (15525, 15816)]