1257642300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 4094737920

約数和(自身を除く): 2837095620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 53, 57, 60, 69, 75, 76, 92, 95, 100, 106, 114, 115, 138, 150, 159, 181, 190, 212, 228, 230, 265, 276, 285, 300, 318, 345, 362, 380, 437, 460, 475, 530, 543, 570, 575, 636, 690, 724, 795, 874, 905, 950, 1007, 1060, 1086, 1140, 1150, 1219, 1311, 1325, 1380, 1425, 1590, 1725, 1748, 1810, 1900, 2014, 2172, 2185, 2300, 2438, 2622, 2650, 2715, 2850, 3021, 3180, 3439, 3450, 3620, 3657, 3975, 4028, 4163, 4370, 4525, 4876, 5035, 5244, 5300, 5430, 5700, 6042, 6095, 6555, 6878, 6900, 7314, 7950, 8326, 8740, 9050, 9593, 10070, 10317, 10860, 10925, 12084, 12190, 12489, 13110, 13575, 13756, 14628, 15105, 15900, 16652, 17195, 18100, 18285, 19186, 20140, 20634, 20815, 21850, 23161, 24380, 24978, 25175, 26220, 27150, 28779, 30210, 30475, 32775, 34390, 36570, 38372, 41268, 41630, 43700, 46322, 47965, 49956, 50350, 51585, 54300, 57558, 60420, 60950, 62445, 65550, 68780, 69483, 73140, 75525, 79097, 83260, 85975, 91425, 92644, 95930, 100700, 103170, 104075, 115116, 115805, 121900, 124890, 131100, 138966, 143895, 151050, 158194, 171950, 182267, 182850, 191860, 206340, 208150, 220639, 231610, 237291, 239825, 249780, 257925, 277932, 287790, 302100, 312225, 316388, 343900, 347415, 364534, 365700, 395485, 416300, 441278, 463220, 474582, 479650, 515850, 546801, 575580, 579025, 624450, 661917, 694830, 719475, 729068, 790970, 882556, 911335, 949164, 959300, 1031700, 1093602, 1103195, 1158050, 1186455, 1248900, 1323834, 1389660, 1438950, 1581940, 1737075, 1822670, 1977425, 2187204, 2206390, 2316100, 2372910, 2647668, 2734005, 2877900, 3309585, 3474150, 3645340, 3954850, 4192141, 4412780, 4556675, 4745820, 5468010, 5515975, 5932275, 6619170, 6948300, 7909700, 8384282, 9113350, 10936020, 11031950, 11864550, 12576423, 13238340, 13670025, 16547925, 16768564, 18226700, 20960705, 22063900, 23729100, 25152846, 27340050, 33095850, 41921410, 50305692, 54680100, 62882115, 66191700, 83842820, 104803525, 125764230, 209607050, 251528460, 314410575, 419214100, 628821150, 1257642300]

約数ペア:

[(1, 1257642300), (2, 628821150), (3, 419214100), (4, 314410575), (5, 251528460), (6, 209607050), (10, 125764230), (12, 104803525), (15, 83842820), (19, 66191700), (20, 62882115), (23, 54680100), (25, 50305692), (30, 41921410), (38, 33095850), (46, 27340050), (50, 25152846), (53, 23729100), (57, 22063900), (60, 20960705), (69, 18226700), (75, 16768564), (76, 16547925), (92, 13670025), (95, 13238340), (100, 12576423), (106, 11864550), (114, 11031950), (115, 10936020), (138, 9113350), (150, 8384282), (159, 7909700), (181, 6948300), (190, 6619170), (212, 5932275), (228, 5515975), (230, 5468010), (265, 4745820), (276, 4556675), (285, 4412780), (300, 4192141), (318, 3954850), (345, 3645340), (362, 3474150), (380, 3309585), (437, 2877900), (460, 2734005), (475, 2647668), (530, 2372910), (543, 2316100), (570, 2206390), (575, 2187204), (636, 1977425), (690, 1822670), (724, 1737075), (795, 1581940), (874, 1438950), (905, 1389660), (950, 1323834), (1007, 1248900), (1060, 1186455), (1086, 1158050), (1140, 1103195), (1150, 1093602), (1219, 1031700), (1311, 959300), (1325, 949164), (1380, 911335), (1425, 882556), (1590, 790970), (1725, 729068), (1748, 719475), (1810, 694830), (1900, 661917), (2014, 624450), (2172, 579025), (2185, 575580), (2300, 546801), (2438, 515850), (2622, 479650), (2650, 474582), (2715, 463220), (2850, 441278), (3021, 416300), (3180, 395485), (3439, 365700), (3450, 364534), (3620, 347415), (3657, 343900), (3975, 316388), (4028, 312225), (4163, 302100), (4370, 287790), (4525, 277932), (4876, 257925), (5035, 249780), (5244, 239825), (5300, 237291), (5430, 231610), (5700, 220639), (6042, 208150), (6095, 206340), (6555, 191860), (6878, 182850), (6900, 182267), (7314, 171950), (7950, 158194), (8326, 151050), (8740, 143895), (9050, 138966), (9593, 131100), (10070, 124890), (10317, 121900), (10860, 115805), (10925, 115116), (12084, 104075), (12190, 103170), (12489, 100700), (13110, 95930), (13575, 92644), (13756, 91425), (14628, 85975), (15105, 83260), (15900, 79097), (16652, 75525), (17195, 73140), (18100, 69483), (18285, 68780), (19186, 65550), (20140, 62445), (20634, 60950), (20815, 60420), (21850, 57558), (23161, 54300), (24380, 51585), (24978, 50350), (25175, 49956), (26220, 47965), (27150, 46322), (28779, 43700), (30210, 41630), (30475, 41268), (32775, 38372), (34390, 36570)]