130286800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 393625600

約数和(自身を除く): 263338800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 35, 38, 40, 50, 56, 62, 70, 76, 79, 80, 95, 100, 112, 124, 133, 140, 152, 155, 158, 175, 190, 200, 217, 248, 266, 280, 304, 310, 316, 350, 380, 395, 400, 434, 475, 496, 532, 553, 560, 589, 620, 632, 665, 700, 760, 775, 790, 868, 950, 1064, 1085, 1106, 1178, 1240, 1264, 1330, 1400, 1501, 1520, 1550, 1580, 1736, 1900, 1975, 2128, 2170, 2212, 2356, 2449, 2480, 2660, 2765, 2800, 2945, 3002, 3100, 3160, 3325, 3472, 3800, 3950, 4123, 4340, 4424, 4712, 4898, 5320, 5425, 5530, 5890, 6004, 6200, 6320, 6650, 7505, 7600, 7900, 8246, 8680, 8848, 9424, 9796, 10507, 10640, 10850, 11060, 11780, 12008, 12245, 12400, 13300, 13825, 14725, 15010, 15800, 16492, 17143, 17360, 19592, 20615, 21014, 21700, 22120, 23560, 24016, 24490, 26600, 27650, 29450, 30020, 31600, 32984, 34286, 37525, 39184, 41230, 42028, 43400, 44240, 46531, 47120, 48980, 52535, 53200, 55300, 58900, 60040, 61225, 65968, 68572, 75050, 82460, 84056, 85715, 86800, 93062, 97960, 103075, 105070, 110600, 117800, 120080, 122450, 137144, 150100, 164920, 168112, 171430, 186124, 195920, 206150, 210140, 221200, 232655, 235600, 244900, 262675, 274288, 300200, 325717, 329840, 342860, 372248, 412300, 420280, 428575, 465310, 489800, 525350, 600400, 651434, 685720, 744496, 824600, 840560, 857150, 930620, 979600, 1050700, 1163275, 1302868, 1371440, 1628585, 1649200, 1714300, 1861240, 2101400, 2326550, 2605736, 3257170, 3428600, 3722480, 4202800, 4653100, 5211472, 6514340, 6857200, 8142925, 9306200, 13028680, 16285850, 18612400, 26057360, 32571700, 65143400, 130286800]

約数ペア:

[(1, 130286800), (2, 65143400), (4, 32571700), (5, 26057360), (7, 18612400), (8, 16285850), (10, 13028680), (14, 9306200), (16, 8142925), (19, 6857200), (20, 6514340), (25, 5211472), (28, 4653100), (31, 4202800), (35, 3722480), (38, 3428600), (40, 3257170), (50, 2605736), (56, 2326550), (62, 2101400), (70, 1861240), (76, 1714300), (79, 1649200), (80, 1628585), (95, 1371440), (100, 1302868), (112, 1163275), (124, 1050700), (133, 979600), (140, 930620), (152, 857150), (155, 840560), (158, 824600), (175, 744496), (190, 685720), (200, 651434), (217, 600400), (248, 525350), (266, 489800), (280, 465310), (304, 428575), (310, 420280), (316, 412300), (350, 372248), (380, 342860), (395, 329840), (400, 325717), (434, 300200), (475, 274288), (496, 262675), (532, 244900), (553, 235600), (560, 232655), (589, 221200), (620, 210140), (632, 206150), (665, 195920), (700, 186124), (760, 171430), (775, 168112), (790, 164920), (868, 150100), (950, 137144), (1064, 122450), (1085, 120080), (1106, 117800), (1178, 110600), (1240, 105070), (1264, 103075), (1330, 97960), (1400, 93062), (1501, 86800), (1520, 85715), (1550, 84056), (1580, 82460), (1736, 75050), (1900, 68572), (1975, 65968), (2128, 61225), (2170, 60040), (2212, 58900), (2356, 55300), (2449, 53200), (2480, 52535), (2660, 48980), (2765, 47120), (2800, 46531), (2945, 44240), (3002, 43400), (3100, 42028), (3160, 41230), (3325, 39184), (3472, 37525), (3800, 34286), (3950, 32984), (4123, 31600), (4340, 30020), (4424, 29450), (4712, 27650), (4898, 26600), (5320, 24490), (5425, 24016), (5530, 23560), (5890, 22120), (6004, 21700), (6200, 21014), (6320, 20615), (6650, 19592), (7505, 17360), (7600, 17143), (7900, 16492), (8246, 15800), (8680, 15010), (8848, 14725), (9424, 13825), (9796, 13300), (10507, 12400), (10640, 12245), (10850, 12008), (11060, 11780)]