20071032450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{653}}^1$

素因数の和:1149

約数の個数: 192

約数和(自身を含む): 57898651392

約数和(自身を除く): 37827618942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 73, 75, 105, 146, 150, 175, 210, 219, 350, 365, 401, 438, 511, 525, 653, 730, 802, 1022, 1050, 1095, 1203, 1306, 1533, 1825, 1959, 2005, 2190, 2406, 2555, 2807, 3066, 3265, 3650, 3918, 4010, 4571, 5110, 5475, 5614, 6015, 6530, 7665, 8421, 9142, 9795, 10025, 10950, 12030, 12775, 13713, 14035, 15330, 16325, 16842, 19590, 20050, 22855, 25550, 27426, 28070, 29273, 30075, 32650, 38325, 42105, 45710, 47669, 48975, 58546, 60150, 68565, 70175, 76650, 84210, 87819, 95338, 97950, 114275, 137130, 140350, 143007, 146365, 175638, 204911, 210525, 228550, 238345, 261853, 286014, 292730, 333683, 342825, 409822, 421050, 439095, 476690, 523706, 614733, 667366, 685650, 715035, 731825, 785559, 878190, 1001049, 1024555, 1191725, 1229466, 1309265, 1430070, 1463650, 1571118, 1668415, 1832971, 2002098, 2049110, 2195475, 2383450, 2618530, 3073665, 3336830, 3575175, 3665942, 3927795, 4390950, 5005245, 5122775, 5498913, 6147330, 6546325, 7150350, 7855590, 8342075, 9164855, 10010490, 10245550, 10997826, 13092650, 15368325, 16684150, 18329710, 19115269, 19638975, 25026225, 27494565, 30736650, 38230538, 39277950, 45824275, 50052450, 54989130, 57345807, 91648550, 95576345, 114691614, 133806883, 137472825, 191152690, 267613766, 274945650, 286729035, 401420649, 477881725, 573458070, 669034415, 802841298, 955763450, 1338068830, 1433645175, 2007103245, 2867290350, 3345172075, 4014206490, 6690344150, 10035516225, 20071032450]

約数ペア:

[(1, 20071032450), (2, 10035516225), (3, 6690344150), (5, 4014206490), (6, 3345172075), (7, 2867290350), (10, 2007103245), (14, 1433645175), (15, 1338068830), (21, 955763450), (25, 802841298), (30, 669034415), (35, 573458070), (42, 477881725), (50, 401420649), (70, 286729035), (73, 274945650), (75, 267613766), (105, 191152690), (146, 137472825), (150, 133806883), (175, 114691614), (210, 95576345), (219, 91648550), (350, 57345807), (365, 54989130), (401, 50052450), (438, 45824275), (511, 39277950), (525, 38230538), (653, 30736650), (730, 27494565), (802, 25026225), (1022, 19638975), (1050, 19115269), (1095, 18329710), (1203, 16684150), (1306, 15368325), (1533, 13092650), (1825, 10997826), (1959, 10245550), (2005, 10010490), (2190, 9164855), (2406, 8342075), (2555, 7855590), (2807, 7150350), (3066, 6546325), (3265, 6147330), (3650, 5498913), (3918, 5122775), (4010, 5005245), (4571, 4390950), (5110, 3927795), (5475, 3665942), (5614, 3575175), (6015, 3336830), (6530, 3073665), (7665, 2618530), (8421, 2383450), (9142, 2195475), (9795, 2049110), (10025, 2002098), (10950, 1832971), (12030, 1668415), (12775, 1571118), (13713, 1463650), (14035, 1430070), (15330, 1309265), (16325, 1229466), (16842, 1191725), (19590, 1024555), (20050, 1001049), (22855, 878190), (25550, 785559), (27426, 731825), (28070, 715035), (29273, 685650), (30075, 667366), (32650, 614733), (38325, 523706), (42105, 476690), (45710, 439095), (47669, 421050), (48975, 409822), (58546, 342825), (60150, 333683), (68565, 292730), (70175, 286014), (76650, 261853), (84210, 238345), (87819, 228550), (95338, 210525), (97950, 204911), (114275, 175638), (137130, 146365), (140350, 143007)]