54410580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 199180800

約数和(自身を除く): 144770220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 199, 210, 217, 245, 252, 279, 294, 310, 315, 372, 398, 420, 434, 441, 465, 490, 558, 588, 597, 620, 630, 651, 735, 796, 868, 882, 930, 980, 995, 1085, 1116, 1194, 1260, 1302, 1393, 1395, 1470, 1519, 1764, 1791, 1860, 1953, 1990, 2170, 2205, 2388, 2604, 2786, 2790, 2940, 2985, 3038, 3255, 3582, 3906, 3980, 4179, 4340, 4410, 4557, 5572, 5580, 5970, 6076, 6169, 6510, 6965, 7164, 7595, 7812, 8358, 8820, 8955, 9114, 9751, 9765, 11940, 12338, 12537, 13020, 13671, 13930, 15190, 16716, 17910, 18228, 18507, 19502, 19530, 20895, 22785, 24676, 25074, 27342, 27860, 29253, 30380, 30845, 35820, 37014, 39004, 39060, 41790, 43183, 45570, 48755, 50148, 54684, 55521, 58506, 61690, 62685, 68355, 74028, 83580, 86366, 87759, 91140, 92535, 97510, 111042, 117012, 123380, 125370, 129549, 136710, 146265, 172732, 175518, 185070, 195020, 215915, 222084, 250740, 259098, 273420, 277605, 292530, 302281, 351036, 370140, 388647, 431830, 438795, 518196, 555210, 585060, 604562, 647745, 777294, 863660, 877590, 906843, 1110420, 1209124, 1295490, 1511405, 1554588, 1755180, 1813686, 1943235, 2590980, 2720529, 3022810, 3627372, 3886470, 4534215, 5441058, 6045620, 7772940, 9068430, 10882116, 13602645, 18136860, 27205290, 54410580]

約数ペア:

[(1, 54410580), (2, 27205290), (3, 18136860), (4, 13602645), (5, 10882116), (6, 9068430), (7, 7772940), (9, 6045620), (10, 5441058), (12, 4534215), (14, 3886470), (15, 3627372), (18, 3022810), (20, 2720529), (21, 2590980), (28, 1943235), (30, 1813686), (31, 1755180), (35, 1554588), (36, 1511405), (42, 1295490), (45, 1209124), (49, 1110420), (60, 906843), (62, 877590), (63, 863660), (70, 777294), (84, 647745), (90, 604562), (93, 585060), (98, 555210), (105, 518196), (124, 438795), (126, 431830), (140, 388647), (147, 370140), (155, 351036), (180, 302281), (186, 292530), (196, 277605), (199, 273420), (210, 259098), (217, 250740), (245, 222084), (252, 215915), (279, 195020), (294, 185070), (310, 175518), (315, 172732), (372, 146265), (398, 136710), (420, 129549), (434, 125370), (441, 123380), (465, 117012), (490, 111042), (558, 97510), (588, 92535), (597, 91140), (620, 87759), (630, 86366), (651, 83580), (735, 74028), (796, 68355), (868, 62685), (882, 61690), (930, 58506), (980, 55521), (995, 54684), (1085, 50148), (1116, 48755), (1194, 45570), (1260, 43183), (1302, 41790), (1393, 39060), (1395, 39004), (1470, 37014), (1519, 35820), (1764, 30845), (1791, 30380), (1860, 29253), (1953, 27860), (1990, 27342), (2170, 25074), (2205, 24676), (2388, 22785), (2604, 20895), (2786, 19530), (2790, 19502), (2940, 18507), (2985, 18228), (3038, 17910), (3255, 16716), (3582, 15190), (3906, 13930), (3980, 13671), (4179, 13020), (4340, 12537), (4410, 12338), (4557, 11940), (5572, 9765), (5580, 9751), (5970, 9114), (6076, 8955), (6169, 8820), (6510, 8358), (6965, 7812), (7164, 7595)]