30427380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 99503040

約数和(自身を除く): 69075660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 67, 87, 90, 108, 116, 134, 135, 145, 174, 180, 201, 261, 268, 270, 290, 335, 348, 402, 435, 522, 540, 580, 603, 670, 783, 804, 841, 870, 1005, 1044, 1206, 1305, 1340, 1566, 1682, 1740, 1809, 1943, 2010, 2412, 2523, 2610, 3015, 3132, 3364, 3618, 3886, 3915, 4020, 4205, 5046, 5220, 5829, 6030, 7236, 7569, 7772, 7830, 8410, 9045, 9715, 10092, 11658, 12060, 12615, 15138, 15660, 16820, 17487, 18090, 19430, 22707, 23316, 25230, 29145, 30276, 34974, 36180, 37845, 38860, 45414, 50460, 52461, 56347, 58290, 69948, 75690, 87435, 90828, 104922, 112694, 113535, 116580, 151380, 169041, 174870, 209844, 225388, 227070, 262305, 281735, 338082, 349740, 454140, 507123, 524610, 563470, 676164, 845205, 1014246, 1049220, 1126940, 1521369, 1690410, 2028492, 2535615, 3042738, 3380820, 5071230, 6085476, 7606845, 10142460, 15213690, 30427380]

約数ペア:

[(1, 30427380), (2, 15213690), (3, 10142460), (4, 7606845), (5, 6085476), (6, 5071230), (9, 3380820), (10, 3042738), (12, 2535615), (15, 2028492), (18, 1690410), (20, 1521369), (27, 1126940), (29, 1049220), (30, 1014246), (36, 845205), (45, 676164), (54, 563470), (58, 524610), (60, 507123), (67, 454140), (87, 349740), (90, 338082), (108, 281735), (116, 262305), (134, 227070), (135, 225388), (145, 209844), (174, 174870), (180, 169041), (201, 151380), (261, 116580), (268, 113535), (270, 112694), (290, 104922), (335, 90828), (348, 87435), (402, 75690), (435, 69948), (522, 58290), (540, 56347), (580, 52461), (603, 50460), (670, 45414), (783, 38860), (804, 37845), (841, 36180), (870, 34974), (1005, 30276), (1044, 29145), (1206, 25230), (1305, 23316), (1340, 22707), (1566, 19430), (1682, 18090), (1740, 17487), (1809, 16820), (1943, 15660), (2010, 15138), (2412, 12615), (2523, 12060), (2610, 11658), (3015, 10092), (3132, 9715), (3364, 9045), (3618, 8410), (3886, 7830), (3915, 7772), (4020, 7569), (4205, 7236), (5046, 6030), (5220, 5829)]