29838060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 112039200

約数和(自身を除く): 82201140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 199, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 398, 420, 441, 476, 490, 510, 588, 595, 597, 612, 630, 714, 735, 765, 796, 833, 882, 980, 995, 1020, 1071, 1190, 1194, 1260, 1393, 1428, 1470, 1530, 1666, 1764, 1785, 1791, 1990, 2142, 2205, 2380, 2388, 2499, 2786, 2940, 2985, 3060, 3332, 3383, 3570, 3582, 3980, 4165, 4179, 4284, 4410, 4998, 5355, 5572, 5970, 6766, 6965, 7140, 7164, 7497, 8330, 8358, 8820, 8955, 9751, 9996, 10149, 10710, 11940, 12495, 12537, 13532, 13930, 14994, 16660, 16716, 16915, 17910, 19502, 20298, 20895, 21420, 23681, 24990, 25074, 27860, 29253, 29988, 30447, 33830, 35820, 37485, 39004, 40596, 41790, 47362, 48755, 49980, 50148, 50745, 58506, 60894, 62685, 67660, 71043, 74970, 83580, 87759, 94724, 97510, 101490, 117012, 118405, 121788, 125370, 142086, 146265, 149940, 152235, 165767, 175518, 195020, 202980, 213129, 236810, 250740, 284172, 292530, 304470, 331534, 351036, 355215, 426258, 438795, 473620, 497301, 585060, 608940, 663068, 710430, 828835, 852516, 877590, 994602, 1065645, 1420860, 1491903, 1657670, 1755180, 1989204, 2131290, 2486505, 2983806, 3315340, 4262580, 4973010, 5967612, 7459515, 9946020, 14919030, 29838060]

約数ペア:

[(1, 29838060), (2, 14919030), (3, 9946020), (4, 7459515), (5, 5967612), (6, 4973010), (7, 4262580), (9, 3315340), (10, 2983806), (12, 2486505), (14, 2131290), (15, 1989204), (17, 1755180), (18, 1657670), (20, 1491903), (21, 1420860), (28, 1065645), (30, 994602), (34, 877590), (35, 852516), (36, 828835), (42, 710430), (45, 663068), (49, 608940), (51, 585060), (60, 497301), (63, 473620), (68, 438795), (70, 426258), (84, 355215), (85, 351036), (90, 331534), (98, 304470), (102, 292530), (105, 284172), (119, 250740), (126, 236810), (140, 213129), (147, 202980), (153, 195020), (170, 175518), (180, 165767), (196, 152235), (199, 149940), (204, 146265), (210, 142086), (238, 125370), (245, 121788), (252, 118405), (255, 117012), (294, 101490), (306, 97510), (315, 94724), (340, 87759), (357, 83580), (398, 74970), (420, 71043), (441, 67660), (476, 62685), (490, 60894), (510, 58506), (588, 50745), (595, 50148), (597, 49980), (612, 48755), (630, 47362), (714, 41790), (735, 40596), (765, 39004), (796, 37485), (833, 35820), (882, 33830), (980, 30447), (995, 29988), (1020, 29253), (1071, 27860), (1190, 25074), (1194, 24990), (1260, 23681), (1393, 21420), (1428, 20895), (1470, 20298), (1530, 19502), (1666, 17910), (1764, 16915), (1785, 16716), (1791, 16660), (1990, 14994), (2142, 13930), (2205, 13532), (2380, 12537), (2388, 12495), (2499, 11940), (2786, 10710), (2940, 10149), (2985, 9996), (3060, 9751), (3332, 8955), (3383, 8820), (3570, 8358), (3582, 8330), (3980, 7497), (4165, 7164), (4179, 7140), (4284, 6965), (4410, 6766), (4998, 5970), (5355, 5572)]