149159880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1$

素因数の和:2465

約数の個数: 160

約数和(自身を含む): 527947200

約数和(自身を除く): 378787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2423, 2565, 3078, 3240, 3420, 4104, 4846, 5130, 6156, 6840, 7269, 7695, 9692, 10260, 12115, 12312, 14538, 15390, 19384, 20520, 21807, 24230, 29076, 30780, 36345, 43614, 46037, 48460, 58152, 61560, 65421, 72690, 87228, 92074, 96920, 109035, 130842, 138111, 145380, 174456, 184148, 196263, 218070, 230185, 261684, 276222, 290760, 327105, 368296, 392526, 414333, 436140, 460370, 523368, 552444, 654210, 690555, 785052, 828666, 872280, 920740, 981315, 1104888, 1242999, 1308420, 1381110, 1570104, 1657332, 1841480, 1962630, 2071665, 2485998, 2616840, 2762220, 3314664, 3728997, 3925260, 4143330, 4971996, 5524440, 6214995, 7457994, 7850520, 8286660, 9943992, 12429990, 14915988, 16573320, 18644985, 24859980, 29831976, 37289970, 49719960, 74579940, 149159880]

約数ペア:

[(1, 149159880), (2, 74579940), (3, 49719960), (4, 37289970), (5, 29831976), (6, 24859980), (8, 18644985), (9, 16573320), (10, 14915988), (12, 12429990), (15, 9943992), (18, 8286660), (19, 7850520), (20, 7457994), (24, 6214995), (27, 5524440), (30, 4971996), (36, 4143330), (38, 3925260), (40, 3728997), (45, 3314664), (54, 2762220), (57, 2616840), (60, 2485998), (72, 2071665), (76, 1962630), (81, 1841480), (90, 1657332), (95, 1570104), (108, 1381110), (114, 1308420), (120, 1242999), (135, 1104888), (152, 981315), (162, 920740), (171, 872280), (180, 828666), (190, 785052), (216, 690555), (228, 654210), (270, 552444), (285, 523368), (324, 460370), (342, 436140), (360, 414333), (380, 392526), (405, 368296), (456, 327105), (513, 290760), (540, 276222), (570, 261684), (648, 230185), (684, 218070), (760, 196263), (810, 184148), (855, 174456), (1026, 145380), (1080, 138111), (1140, 130842), (1368, 109035), (1539, 96920), (1620, 92074), (1710, 87228), (2052, 72690), (2280, 65421), (2423, 61560), (2565, 58152), (3078, 48460), (3240, 46037), (3420, 43614), (4104, 36345), (4846, 30780), (5130, 29076), (6156, 24230), (6840, 21807), (7269, 20520), (7695, 19384), (9692, 15390), (10260, 14538), (12115, 12312)]