192778920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1856

約数の個数: 128

約数和(自身を含む): 649209600

約数和(自身を除く): 456430680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 180, 206, 216, 270, 309, 360, 412, 515, 540, 618, 824, 927, 1030, 1080, 1236, 1545, 1733, 1854, 2060, 2472, 2781, 3090, 3466, 3708, 4120, 4635, 5199, 5562, 6180, 6932, 7416, 8665, 9270, 10398, 11124, 12360, 13864, 13905, 15597, 17330, 18540, 20796, 22248, 25995, 27810, 31194, 34660, 37080, 41592, 46791, 51990, 55620, 62388, 69320, 77985, 93582, 103980, 111240, 124776, 155970, 178499, 187164, 207960, 233955, 311940, 356998, 374328, 467910, 535497, 623880, 713996, 892495, 935820, 1070994, 1427992, 1606491, 1784990, 1871640, 2141988, 2677485, 3212982, 3569980, 4283976, 4819473, 5354970, 6425964, 7139960, 8032455, 9638946, 10709940, 12851928, 16064910, 19277892, 21419880, 24097365, 32129820, 38555784, 48194730, 64259640, 96389460, 192778920]

約数ペア:

[(1, 192778920), (2, 96389460), (3, 64259640), (4, 48194730), (5, 38555784), (6, 32129820), (8, 24097365), (9, 21419880), (10, 19277892), (12, 16064910), (15, 12851928), (18, 10709940), (20, 9638946), (24, 8032455), (27, 7139960), (30, 6425964), (36, 5354970), (40, 4819473), (45, 4283976), (54, 3569980), (60, 3212982), (72, 2677485), (90, 2141988), (103, 1871640), (108, 1784990), (120, 1606491), (135, 1427992), (180, 1070994), (206, 935820), (216, 892495), (270, 713996), (309, 623880), (360, 535497), (412, 467910), (515, 374328), (540, 356998), (618, 311940), (824, 233955), (927, 207960), (1030, 187164), (1080, 178499), (1236, 155970), (1545, 124776), (1733, 111240), (1854, 103980), (2060, 93582), (2472, 77985), (2781, 69320), (3090, 62388), (3466, 55620), (3708, 51990), (4120, 46791), (4635, 41592), (5199, 37080), (5562, 34660), (6180, 31194), (6932, 27810), (7416, 25995), (8665, 22248), (9270, 20796), (10398, 18540), (11124, 17330), (12360, 15597), (13864, 13905)]