30189712500

素因数分解:

$2^2\times 3^6\times 5^5\times {\mathrm{3313}}^1$

素因数の和:3360

約数の個数: 252

約数和(自身を含む): 99038247084

約数和(自身を除く): 68848534584

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 625, 675, 729, 750, 810, 900, 972, 1125, 1215, 1250, 1350, 1458, 1500, 1620, 1875, 2025, 2250, 2430, 2500, 2700, 2916, 3125, 3313, 3375, 3645, 3750, 4050, 4500, 4860, 5625, 6075, 6250, 6626, 6750, 7290, 7500, 8100, 9375, 9939, 10125, 11250, 12150, 12500, 13252, 13500, 14580, 16565, 16875, 18225, 18750, 19878, 20250, 22500, 24300, 28125, 29817, 30375, 33130, 33750, 36450, 37500, 39756, 40500, 49695, 50625, 56250, 59634, 60750, 66260, 67500, 72900, 82825, 84375, 89451, 91125, 99390, 101250, 112500, 119268, 121500, 149085, 151875, 165650, 168750, 178902, 182250, 198780, 202500, 248475, 253125, 268353, 298170, 303750, 331300, 337500, 357804, 364500, 414125, 447255, 455625, 496950, 506250, 536706, 596340, 607500, 745425, 759375, 805059, 828250, 894510, 911250, 993900, 1012500, 1073412, 1242375, 1341765, 1490850, 1518750, 1610118, 1656500, 1789020, 1822500, 2070625, 2236275, 2278125, 2415177, 2484750, 2683530, 2981700, 3037500, 3220236, 3727125, 4025295, 4141250, 4472550, 4556250, 4830354, 4969500, 5367060, 6211875, 6708825, 7454250, 8050590, 8282500, 8945100, 9112500, 9660708, 10353125, 11181375, 12075885, 12423750, 13417650, 14908500, 16101180, 18635625, 20126475, 20706250, 22362750, 24151770, 24847500, 26835300, 31059375, 33544125, 37271250, 40252950, 41412500, 44725500, 48303540, 55906875, 60379425, 62118750, 67088250, 74542500, 80505900, 93178125, 100632375, 111813750, 120758850, 124237500, 134176500, 167720625, 186356250, 201264750, 223627500, 241517700, 279534375, 301897125, 335441250, 372712500, 402529500, 503161875, 559068750, 603794250, 670882500, 838603125, 1006323750, 1118137500, 1207588500, 1509485625, 1677206250, 2012647500, 2515809375, 3018971250, 3354412500, 5031618750, 6037942500, 7547428125, 10063237500, 15094856250, 30189712500]

約数ペア:

[(1, 30189712500), (2, 15094856250), (3, 10063237500), (4, 7547428125), (5, 6037942500), (6, 5031618750), (9, 3354412500), (10, 3018971250), (12, 2515809375), (15, 2012647500), (18, 1677206250), (20, 1509485625), (25, 1207588500), (27, 1118137500), (30, 1006323750), (36, 838603125), (45, 670882500), (50, 603794250), (54, 559068750), (60, 503161875), (75, 402529500), (81, 372712500), (90, 335441250), (100, 301897125), (108, 279534375), (125, 241517700), (135, 223627500), (150, 201264750), (162, 186356250), (180, 167720625), (225, 134176500), (243, 124237500), (250, 120758850), (270, 111813750), (300, 100632375), (324, 93178125), (375, 80505900), (405, 74542500), (450, 67088250), (486, 62118750), (500, 60379425), (540, 55906875), (625, 48303540), (675, 44725500), (729, 41412500), (750, 40252950), (810, 37271250), (900, 33544125), (972, 31059375), (1125, 26835300), (1215, 24847500), (1250, 24151770), (1350, 22362750), (1458, 20706250), (1500, 20126475), (1620, 18635625), (1875, 16101180), (2025, 14908500), (2250, 13417650), (2430, 12423750), (2500, 12075885), (2700, 11181375), (2916, 10353125), (3125, 9660708), (3313, 9112500), (3375, 8945100), (3645, 8282500), (3750, 8050590), (4050, 7454250), (4500, 6708825), (4860, 6211875), (5625, 5367060), (6075, 4969500), (6250, 4830354), (6626, 4556250), (6750, 4472550), (7290, 4141250), (7500, 4025295), (8100, 3727125), (9375, 3220236), (9939, 3037500), (10125, 2981700), (11250, 2683530), (12150, 2484750), (12500, 2415177), (13252, 2278125), (13500, 2236275), (14580, 2070625), (16565, 1822500), (16875, 1789020), (18225, 1656500), (18750, 1610118), (19878, 1518750), (20250, 1490850), (22500, 1341765), (24300, 1242375), (28125, 1073412), (29817, 1012500), (30375, 993900), (33130, 911250), (33750, 894510), (36450, 828250), (37500, 805059), (39756, 759375), (40500, 745425), (49695, 607500), (50625, 596340), (56250, 536706), (59634, 506250), (60750, 496950), (66260, 455625), (67500, 447255), (72900, 414125), (82825, 364500), (84375, 357804), (89451, 337500), (91125, 331300), (99390, 303750), (101250, 298170), (112500, 268353), (119268, 253125), (121500, 248475), (149085, 202500), (151875, 198780), (165650, 182250), (168750, 178902)]