129550980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4117

約数の個数: 96

約数和(自身を含む): 400272768

約数和(自身を除く): 270721788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 4051, 5330, 6396, 7995, 8102, 10660, 12153, 15990, 16204, 20255, 24306, 31980, 40510, 48612, 52663, 60765, 81020, 105326, 121530, 157989, 166091, 210652, 243060, 263315, 315978, 332182, 498273, 526630, 631956, 664364, 789945, 830455, 996546, 1053260, 1579890, 1660910, 1993092, 2159183, 2491365, 3159780, 3321820, 4318366, 4982730, 6477549, 8636732, 9965460, 10795915, 12955098, 21591830, 25910196, 32387745, 43183660, 64775490, 129550980]

約数ペア:

[(1, 129550980), (2, 64775490), (3, 43183660), (4, 32387745), (5, 25910196), (6, 21591830), (10, 12955098), (12, 10795915), (13, 9965460), (15, 8636732), (20, 6477549), (26, 4982730), (30, 4318366), (39, 3321820), (41, 3159780), (52, 2491365), (60, 2159183), (65, 1993092), (78, 1660910), (82, 1579890), (123, 1053260), (130, 996546), (156, 830455), (164, 789945), (195, 664364), (205, 631956), (246, 526630), (260, 498273), (390, 332182), (410, 315978), (492, 263315), (533, 243060), (615, 210652), (780, 166091), (820, 157989), (1066, 121530), (1230, 105326), (1599, 81020), (2132, 60765), (2460, 52663), (2665, 48612), (3198, 40510), (4051, 31980), (5330, 24306), (6396, 20255), (7995, 16204), (8102, 15990), (10660, 12153)]