148994820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1622

約数の個数: 144

約数和(自身を含む): 498908592

約数和(自身を除く): 349913772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1553, 1599, 1845, 2132, 2340, 2460, 2665, 3106, 3198, 3690, 4659, 4797, 5330, 6212, 6396, 7380, 7765, 7995, 9318, 9594, 10660, 13977, 15530, 15990, 18636, 19188, 20189, 23295, 23985, 27954, 31060, 31980, 40378, 46590, 47970, 55908, 60567, 63673, 69885, 80756, 93180, 95940, 100945, 121134, 127346, 139770, 181701, 191019, 201890, 242268, 254692, 279540, 302835, 318365, 363402, 382038, 403780, 573057, 605670, 636730, 726804, 764076, 827749, 908505, 955095, 1146114, 1211340, 1273460, 1655498, 1817010, 1910190, 2292228, 2483247, 2865285, 3310996, 3634020, 3820380, 4138745, 4966494, 5730570, 7449741, 8277490, 9932988, 11461140, 12416235, 14899482, 16554980, 24832470, 29798964, 37248705, 49664940, 74497410, 148994820]

約数ペア:

[(1, 148994820), (2, 74497410), (3, 49664940), (4, 37248705), (5, 29798964), (6, 24832470), (9, 16554980), (10, 14899482), (12, 12416235), (13, 11461140), (15, 9932988), (18, 8277490), (20, 7449741), (26, 5730570), (30, 4966494), (36, 4138745), (39, 3820380), (41, 3634020), (45, 3310996), (52, 2865285), (60, 2483247), (65, 2292228), (78, 1910190), (82, 1817010), (90, 1655498), (117, 1273460), (123, 1211340), (130, 1146114), (156, 955095), (164, 908505), (180, 827749), (195, 764076), (205, 726804), (234, 636730), (246, 605670), (260, 573057), (369, 403780), (390, 382038), (410, 363402), (468, 318365), (492, 302835), (533, 279540), (585, 254692), (615, 242268), (738, 201890), (780, 191019), (820, 181701), (1066, 139770), (1170, 127346), (1230, 121134), (1476, 100945), (1553, 95940), (1599, 93180), (1845, 80756), (2132, 69885), (2340, 63673), (2460, 60567), (2665, 55908), (3106, 47970), (3198, 46590), (3690, 40378), (4659, 31980), (4797, 31060), (5330, 27954), (6212, 23985), (6396, 23295), (7380, 20189), (7765, 19188), (7995, 18636), (9318, 15990), (9594, 15530), (10660, 13977)]